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  • 1.
    Abioye, Ajibola I.
    et al.
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Park, Sangshin
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Ripp, Kelsey
    Brown Univ, RI 02912 USA.
    McDonald, Emily A.
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Kurtis, Jonathan D.
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Wu, Hannah
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Pond-Tor, Sunthorn
    Rhode Isl Hosp, RI USA.
    Sharma, Surendra
    Brown Univ, RI 02912 USA; Women and Infants Hosp Rhode Isl, RI 02908 USA.
    Ernerudh, Jan
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Diagnostikcentrum, Klinisk immunologi och transfusionsmedicin.
    Baltazar, Palmera
    Res Inst Trop Med, Philippines; Remedios Trinidad Romualdez Hosp, Philippines.
    Acosta, Luz P.
    Res Inst Trop Med, Philippines.
    Olveda, Remigio M.
    Res Inst Trop Med, Philippines.
    Tallo, Veronica
    Res Inst Trop Med, Philippines.
    Friedman, Jennifer F.
    Brown Univ, RI 02912 USA; Rhode Isl Hosp, RI USA; Rhode Isl Hosp, RI USA.
    Anemia of Inflammation during Human Pregnancy Does Not Affect Newborn Iron Endowment2018Inngår i: Journal of Nutrition, ISSN 0022-3166, E-ISSN 1541-6100, Vol. 148, nr 3, s. 427-436Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: To our knowledge, no studies have addressed whether maternal anemia of inflammation (AI) affects newborn iron status, and few have addressed risk factors for specific etiologies of maternal anemia. Objectives: The study aims were to evaluate 1) the contribution of AI and iron deficiency anemia (IDA) to newborn iron endowment, 2) hepcidin as a biomarker to distinguish AI from IDA among pregnant women, and 3) risk factors for specific etiologies of maternal anemia. Methods: We measured hematologic biomarkers in maternal blood at 12 and 32 wk of gestation and in cord blood from a randomized trial of praziquantel in 358 pregnant women with Schistosoma japonicum in The Philippines. IDA was defined as anemia with serum ferritin amp;lt; 30 ng/mL and non-IDA (NIDA), largely due to AI, as anemia with ferritin amp;gt;= 30 ng/mL. We identified cutoffs for biomarkers to distinguish IDA from NIDA by using area under the curve (AUC) analyses and examined the impact of different causes of anemia on newborn iron status (primary outcome) by using multivariate regression modeling. Results: Of the 358 mothers, 38% (n = 136) had IDA and 9% (n = 32) had NIDA at 32 wk of gestation. At 32 wk of gestation, serum hepcidin performed better than soluble transferrin receptor (sTfR) in identifying women with NIDA compared with the rest of the cohort (AUCs: 0.75 and 0.70, respectively) and in identifying women with NIDA among women with anemia (0.73 and 0.72, respectively). The cutoff that optimally distinguished women with NIDA from women with IDA in our cohort was 6.1 mu g/L. Maternal IDA, but not NIDA, was associated with significantly lower newborn ferritin (114.4 ng/mL compared with 148.4 mu g/L; P = 0.042). Conclusions: Hepcidin performed better than sTfR in identifying pregnant women with NIDA, but its cost may limit its use. Maternal IDA, but not NIDA, is associated with decreased newborn iron stores, emphasizing the need to identify this cause and provide iron therapy.

  • 2.
    Abong'o, Deborah
    et al.
    University of Nairobi, Kenya.
    Wandiga, Shem
    University of Nairobi, Kenya.
    Jumba, Isaac
    University of Nairobi, Kenya.
    Madadi, Vincent
    University of Nairobi, Kenya.
    Kylin, Henrik
    Linköpings universitet, Institutionen för tema, Tema vatten i natur och samhälle. Linköpings universitet, Filosofiska fakulteten.
    Impacts of pesticides on human health and environment in the River Nyando catchment, Kenya2014Inngår i: International Journal of Humanities, Arts, Medicine and Sciences, ISSN 2348-0521, Vol. 2, nr 3, s. 1-14Artikkel i tidsskrift (Annet vitenskapelig)
    Abstract [en]

    The population of the River Nyando catchment largely relies on rain fed agriculture for their subsistence.

    Important crops grown include cereals, cash crops fruits and vegetables. Farming is one of the contributors of pollution to Lake Victoria. Organophosphates and other banned organochlorine pesticides such as lindane, aldrin and dieldrin were used by farmers. The pesticides transport was by storm water run-off and air drift into the lake. Environmental risk assessment background information was collected through questionnaire and interviews of farmers to determine knowledge and safe use of pesticides. Fourteen pesticides were identified as commonly used of which four are toxic to bees and five to birds. The farmers identified declines in the number of pollinating insects, the disappearance of Red-billed Oxpecker (Buphagus erythrorthynchus) and wild bird’s fatalities. The general knowledge among farmers about chemicals risks, safety, and chronic illnesses was low. Activities that increases environmental awareness and safety of pesticides should be initiated by the agrochemical firms and government.

  • 3. Adebäck, Petra
    et al.
    Nilsson, Doris
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Psykologi. Linköpings universitet, Filosofiska fakulteten. Region Östergötland, Närsjukvården i centrala Östergötland, Barn- och ungdomspsykiatriska kliniken.
    Social Support for Exposed Children and Adolescents Who Experienced the 2004 Indian Ocean Tsunami - Associations with Psychological Health in Young Adulthood2019Inngår i: Journal of Health science and Education, Vol. 3, nr 6, s. 1-10Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Lack of social support is a risk factor for negative psychological outcomes post disaster. However, we do not know if this is the case after many years.

    Aim: The aim was to examine the association between remembered social support directly after the 2004 tsunami or social support eight years post disaster and psychological distress, posttraumatic stress symptoms, self-rated health, worry or anxiety and suicide ideation in 2012 for exposed children and adolescents.

    Subjects and Methods: A questionnaire was distributed to young adults who experienced the tsunami when they were 10-15 years of age. The questionnaire included Crises Support Scale, General Health Questionnaire, Impact of Events Scale Revised and questions of Worry and Anxiety, Self-rated Health, and Suicidal ideation and questions specially made.

    Results: Low levels of perceived social support given in 2004 or 2012 were associated with higher levels of psychological distress, additional posttraumatic stress symptoms, low self-rated health, more worry or anxiety and more suicidal ideation in 2012.

    Conclusion: The results show that providing social support for children and adolescents who have experienced a disaster create better psychological health many years later

  • 4.
    Adini, B.
    et al.
    Tel Aviv University, Israel.
    Bodas, M.
    Tel Aviv University, Israel.
    Nilsson, Heléne
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för Kirurgi, Ortopedi och Onkologi. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Katastrofmedicinskt centrum.
    Peleg, K.
    Tel Aviv University, Israel; Gertner Institute Health Policy and Epidemiol, Israel.
    Policies for managing emergency medical services in mass casualty incidents2017Inngår i: Injury, ISSN 0020-1383, E-ISSN 1879-0267, Vol. 48, nr 9, s. 1878-1883Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Introduction: Diverse decision-making is needed in managing mass casualty incidents (MCIs), by emergency medical services (EMS). The aim of the study was to review consensus among international experts concerning policies of EMS management during MCIs. Methods: Applicability of 21 EMS policies was tested through a 2-cycle modified e-Delphi process, in which 38 multi-disciplinary experts from 10 countries participated. Threshold for approving proposed solutions was defined as consensus of amp;gt;80%. Policies that did not achieve the targeted consensus were reviewed to detect variability according to respondents origin country. Results: 16 policies were endorsed in the first cycle including collaboration between ambulance service providers; implementing a unified mode of operation; preparing criteria for ground versus aerial evacuation; and, developing support systems for caregivers exposed to violence. An additional policy which proposed that senior EMS officers should not necessarily act as on-site MCI commanders was endorsed in the second cycle. Demographic breakdown of views concerning non-consensual policies revealed differences according to countries of origin. Assigning ambulances to off-duty team members was highly endorsed by experts from Israel and South Africa and strongly rejected by European respondents. Avoiding entry to risk areas until declared safe was endorsed by European, Asian and Oceanic experts, but rejected by Israeli, South African and North American experts. Conclusions: Despite uniqueness of countries and EMS agencies, solutions to most dilemmas were applicable to all organizations, regardless of location or affiliation. Cultural diversity was found concerning readiness to implement military-civilian collaboration in MCIs and a rigid separation between work-leisure responsibilities. (C) 2017 Elsevier Ltd. All rights reserved.

  • 5.
    Aerts, Marc
    et al.
    Interuniversity Institute for Biostatistics and Statistical Bioinformatics.
    Minalu, Girma
    Interuniversity Institute for Biostatistics and Statistical Bioinformatics.
    Bösner, Stefan
    Department of General Practice and Family Medicine, Philipps University Marburg, Germany..
    Buntinx, Frank
    Department of Public Health and Primary Care, KU Leuven, Belgium; Department of General Practice, Maastricht University, The Netherlands..
    Burnand, Bernard
    Institute of Social and Preventive Medicine, Lausanne University Hospital, Switzerland..
    Haasenritter, Jörg
    Department of General Practice and Family Medicine, Philipps University Marburg, Germany..
    Herzig, Lilli
    Institute of Family Medicine, University of Lausanne, Switzerland..
    Knottnerus, J André
    Department of General Practice, Maastricht University, The Netherlands..
    Nilsson, Staffan
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Primärvårdscentrum, Vårdcentralen Vikbolandet.
    Renier, Walter
    Department of Public Health and Primary Care, KU Leuven, Belgium.
    Sox, Carol
    Department of Community and Family Medicine, Geisel School of Medicine at Dartmouth, USA..
    Sox, Harold
    Department of Community and Family Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH , USA; Patient-Centered Outcomes Research Institute, Washington, USA..
    Donner-Banzhoff, Norbert
    Department of General Practice and Family Medicine, Philipps University Marburg, Germany..
    Pooled individual patient data from five countries were used to derive a clinical prediction rule for coronary artery disease in primary care.2017Inngår i: Journal of Clinical Epidemiology, ISSN 0895-4356, E-ISSN 1878-5921, Vol. 81, s. 120-128Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVE: To construct a clinical prediction rule for coronary artery disease (CAD) presenting with chest pain in primary care.

    STUDY DESIGN AND SETTING: Meta-Analysis using 3,099 patients from five studies. To identify candidate predictors, we used random forest trees, multiple imputation of missing values, and logistic regression within individual studies. To generate a prediction rule on the pooled data, we applied a regression model that took account of the differing standard data sets collected by the five studies.

    RESULTS: The most parsimonious rule included six equally weighted predictors: age ≥55 (males) or ≥65 (females) (+1); attending physician suspected a serious diagnosis (+1); history of CAD (+1); pain brought on by exertion (+1); pain feels like "pressure" (+1); pain reproducible by palpation (-1). CAD was considered absent if the prediction score is <2. The area under the ROC curve was 0.84. We applied this rule to a study setting with a CAD prevalence of 13.2% using a prediction score cutoff of <2 (i.e., -1, 0, or +1). When the score was <2, the probability of CAD was 2.1% (95% CI: 1.1-3.9%); when the score was ≥ 2, it was 43.0% (95% CI: 35.8-50.4%).

    CONCLUSIONS: Clinical prediction rules are a key strategy for individualizing care. Large data sets based on electronic health records from diverse sites create opportunities for improving their internal and external validity. Our patient-level meta-analysis from five primary care sites should improve external validity. Our strategy for addressing site-to-site systematic variation in missing data should improve internal validity. Using principles derived from decision theory, we also discuss the problem of setting the cutoff prediction score for taking action.

  • 6.
    Af Sandeberg, Margareta
    et al.
    Department of Women's and Children's Health, Karolinska Institutet, Children's and Women's Health, Karolinska University Hospital.
    Wenemark, Marika
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Centrum för verksamhetsstöd och utveckling, Verksamhetsutveckling vård och hälsa.
    Bartholdson, Cecilia
    Department of Women's and Children's Health, Karolinska Institutet, Children's and Women's Health, Karolinska University Hospital.
    Lützén, Kim
    Department of Women's and Children's Health, Karolinska Institutet.
    Pergert, Pernilla
    Department of Women's and Children's Health, Karolinska Institutet, Children's and Women's Health, Karolinska University Hospital.
    To change or not to change - translating and culturally adapting the paediatric version of the Moral Distress Scale-Revised (MDS-R)2017Inngår i: BMC Medical Ethics, ISSN 1472-6939, E-ISSN 1472-6939, Vol. 18, nr 14, s. 1-9Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Paediatric cancer care poses ethically difficult situations that can lead to value conflicts about what is best for the child, possibly resulting in moral distress. Research on moral distress is lacking in paediatric cancer care in Sweden and most questionnaires are developed in English. The Moral Distress Scale-Revised (MDS-R) is a questionnaire that measures moral distress in specific situations; respondents are asked to indicate both the frequency and the level of disturbance when the situation arises. The aims of this study were to translate and culturally adapt the questionnaire to the context of Swedish paediatric cancer care. In doing so we endeavoured to keep the content in the Swedish version as equivalent to the original as possible but to introduce modifications that improve the functional level and increase respondent satisfaction.

    METHODS: The procedure included linguistic translation and cultural adaptation of MDS-R's paediatric versions for Physicians, Nurses and Other Healthcare Providers to the context of Swedish paediatric cancer care. The process of adjustment included: preparation, translation procedure and respondent validation. The latter included focus group and cognitive interviews with healthcare professionals in paediatric cancer care.

    RESULTS: To achieve a Swedish version with a good functional level and high trustworthiness, some adjustments were made concerning design, language, cultural matters and content. Cognitive interviews revealed problems with stating the level of disturbance hypothetically and items with negations caused even more problems, after having stated that the situation never happens.

    CONCLUSIONS: Translation and cultural adaptation require the involvement of various types of specialist. It is difficult to combine the intention to keep the content as equivalent to the original as possible with the need for modifications that improve the functional level and increase respondent satisfaction. The translated and culturally adapted Swedish MDS-R seems to have equivalent content as well as improved functional level and respondent satisfaction. The adjustments were made to fit paediatric cancer care but it could be argued that the changes are relevant for most areas of paediatric care of seriously ill patients.

  • 7.
    Agnew, Louise
    et al.
    University of Queensland, Australia.
    Johnston, Venerina
    University of Queensland, Australia.
    Landén Ludvigsson, Maria
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i västra Östergötland, Rehab Väst.
    Peterson, Gunnel
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. Uppsala University, Sweden.
    Overmeer, Thomas
    Malardalen University, Sweden; University of Örebro, Sweden.
    Johansson, Gun
    Karolinska Institute, Sweden.
    Peolsson, Anneli
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. University of Queensland, Australia.
    FACTORS ASSOCIATED WITH WORK ABILITY IN PATIENTS WITH CHRONIC WHIPLASH-ASSOCIATED DISORDER GRADE II-III: A CROSS-SECTIONAL ANALYSIS2015Inngår i: Journal of Rehabilitation Medicine, ISSN 1650-1977, E-ISSN 1651-2081, Vol. 47, nr 6, s. 546-551Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: To investigate the factors related to self-perceived work ability in patients with chronic whiplash-associated disorder grades II-III. Design: Cross-sectional analysis. Patients: A total of 166 working age patients with chronic whiplash-associated disorder. Methods: A comprehensive survey collected data on work ability (using the Work Ability Index); demographic, psychosocial, personal, work- and condition-related factors. Forward, stepwise regression modelling was used to assess the factors related to work ability. Results: The proportion of patients in each work ability category were as follows: poor (12.7%); moderate (39.8%); good (38.5%); excellent (9%). Seven factors explained 65% (adjusted R-2 = 0.65, p less than 0.01) of the variance in work ability. In descending order of strength of association, these factors are: greater neck disability due to pain; reduced self-rated health status and health-related quality of life; increased frequency of concentration problems; poor workplace satisfaction; lower self-efficacy for performing daily tasks; and greater work-related stress. Conclusion: Condition-specific and psychosocial factors are associated with self-perceived work ability of individuals with chronic whiplash-associated disorder.

  • 8.
    Ahlberg, Eva-Lena
    et al.
    Region Östergötland, Centrum för verksamhetsstöd och utveckling.
    Elfström, Johan
    Region Östergötland, Centrum för verksamhetsstöd och utveckling.
    Borgstedt Risberg, Madeleine
    Region Östergötland, Centrum för verksamhetsstöd och utveckling.
    Öhrn, Annica
    Region Östergötland, Regionstyrelsen.
    Andersson, Christer
    Region Östergötland, Regionstyrelsen.
    Sjödahl, Rune
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för Kirurgi, Ortopedi och Onkologi. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Regionstyrelsen. Region Östergötland, Centrum för kirurgi, ortopedi och cancervård, Kirurgiska kliniken US.
    Nilsen, Per
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Learning From Incident Reporting?: Analysis of Incidents Resulting in Patient Injuries in a Web-Based System in Swedish Health Care2017Inngår i: Journal of patient safety, ISSN 1549-8417, E-ISSN 1549-8425Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objectives Incident reporting (IR) systems have the potential to improve patient safety if they enable learningfrom the reported risks and incidents. The aim of this study was to investigate incidents registered in an IR system in a Swedish county council.

    Methods The study was conducted in the County Council of Östergötland, Sweden. Data were retrieved from the IR system, which included 4755 incidents occurring in somatic care that resulted in patient injuries from 2004 to 2012. One hundred correctly classified patient injuries were randomly sampled from 3 injury severity levels: injuries leading to deaths, permanent harm, and temporary harm. Three aspects were analyzed: handling of the incident, causes of the incident, and actions taken to prevent its recurrence.

    Results Of the 300 injuries, 79% were handled in the departments where they occurred. The department head decided what actions should be taken to prevent recurrence in response to 95% of the injuries. A total of 448 causes were identified for the injuries; problems associated with procedures, routines, and guidelines were most common. Decisions taken for 80% of the injuries could be classified using the IR system documentation and root cause analysis. The most commonly pursued type of action was change of work routine or guideline.

    Conclusions The handling, causes, and actions taken to prevent recurrence were similar for injuries of different severity levels. Various forms of feedback (information, education, and dialogue) were an integral aspect of the IR system. However, this feedback was primarily intradepartmental and did not yield much organizational learning.

  • 9.
    Ahlgren, Thorbjörn
    et al.
    Luppen kunskapscentrum.
    Näslund, Johan
    Linköpings universitet, Institutionen för beteendevetenskap. Linköpings universitet, Filosofiska fakulteten.
    Kartläggning av barn i behov av stöd år 2002: Eksjö kommun2003Rapport (Annet vitenskapelig)
    Abstract [sv]

    Följande rapport bygger på enkätsvar från olika myndigheter i Eksjö kommun som har rapporterat de barn/ungdomar i åldern 0-18 år som man i sin verksamhet kommer i kontakt med och som man känner oro för, p.g.a. en ogynnsam utveckling. Tjugo förutbestämda kriterier användes för att beskriva orsaken till myndighetens oro. Myndigheterna har också rapporterat om de insatser som görs redan idag samt om man bedömer att det kan bli aktuellt med ytterligare insatser nu eller i framtiden.

    Totalt inrapporterades 842 barn och ungdomar. Socialförvaltningen rapporterade 78 barn och ungdomar, Barnavårdscentralen 30 barn och skolan 689 barn och ungdomar. Av 45 enkätsvar framgår det inte vem som är rapportör. Vid bearbetningen av insamlat material har 10 enkätsvar uteslutits eftersom de inte var tillräckligt ifyllda. 103 enkätsvar uteslöt för att de flerrapporterade barn och/eller ungdomar och 17 enkätsvar uteslöts eftersom de rapporterade ungdomar som inte är skrivna i Eksjö kommun. Slutligen kom 712 barn och ungdomar att ingå i kartläggningen. Detta är drygt 18,8 % av alla aktuella barn och ungdomar. Av dessa är en klar majoritet pojkar (446 dvs. 62,6 %). För hela målgruppen främst tre huvudorsaker som ger anledning till oro hos berörda myndigheter. Det är;

    1. Föräldrarna brister i omsorgen, i stödet till den unge eller möjligheten att ge stimulans pågrund av sociala, mentala, fysiska eller psykiska handikapp och/eller missbruksproblem. För130 (av 712) barn och ungdomar anser man att det är huvudorsaken till oro.
    2. Barn/ungdomar som är introverta (tysta, blyga, nedstämda, mutister). För 69 av (712) barnoch ungdomar är det huvudorsaken till att man känner oro.
    3. Föräldrars separation eller ständiga konflikter påverkar den unge negativt. För 66 av (712)barn och ungdomar är det huvudorsaken till att man känner oro.

    Resultatredovisningen visar att skolan är den myndighet vars insatser dominerande är det också så att olika insatser inom skolan dominerar. Vanligast är undervisning i liten grupp och olika typer av specialundervisning. Olika typer av anpassad studiegång är också en vanlig insats att möta barn och ungdomar med olika svårigheter. Även olika psykosociala åtgärder förekommer också t.ex. stödsamtal med skolsköterska eller kurator. Vanligast av socialförvaltningens insatser är kontaktperson/familj.

    Berörda myndigheter uppmanas också att föreslå olika typer av nya insatser för de rapporterade barnen och ungdomarna. Även här dominerar olika typer av skolinriktade insatser. Vanliga förslag är undervisning i liten grupp och/eller olika typer av specialundervisning. När socialförvaltningen anses vara ansvarig myndigheter för önskade insatser föreslår rapporterande myndigheter allt från olika typer av familjestöd till direkta förslag till omhändertagande och placering på behandlingshem.

  • 10.
    Ahlvin, Anna
    et al.
    Linköpings universitet. Region Östergötland, Folktandvården.
    Warnberg Gerdin, Elisabeth
    Regional Örebro County, Sweden.
    Bågesund, Mats
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för kardiovaskulär medicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Folktandvården.
    Ordell, Sven
    Region Östergötland, Folktandvården.
    Self-perceived oral health among 19-year-olds in a Swedish County - A comparative study between 2004 and 20112016Inngår i: Swedish Dental Journal, ISSN 0347-9994, Vol. 40, nr 1, s. 53-65Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    For decades, Swedish dental professionals have collected clinical epidemiological data from the dental records. To supplement the epidemiology, Ostergotland County Council decided to examine patient perceptions of oral health: self-rated knowledge, self-perceived oral health, and opinions about oral health. The aim was to compare self-perceived oral health among 19-year-olds to determine differences between genders, various municipalities and between 2004 and 2011. This study analysed the responses from two cross-sectional surveys of the entire population of 19-year-olds in Ostergotland County, Sweden, performed in 2004 and 2011. Of the 2,413 (53 %) (50 % men, 50 % women) 19-year-olds who responded to the questionnaire in 2004 and the 3,803 (67 %) (50 % men, 50 % women) in 2011, most 19-year-olds (88.1 % [2004] and 87.5 % [am]) reported satisfaction with their oral health. Around half of the respondents rated their knowledge on periodontitis as low. Boys rated their knowledge about avoiding periodontitis higher than girls (p&lt;0.05 in 2004 and p&lt;0.001 in 2011). In 2004, 84.7 % reported shooting pain. In 2011 that figure was 83.7 %. The respondents expressed some uncertainty about the benefits of fluoride toothpaste (7.5 % in 2004 and 9.3 % in 2011), especially the boys (10.3 % in 2004 and 10.5 % in 2011). Girls reported both a higher social impact and greater concern about aesthetics related to their oral health. They also reported headache (27.5 %) nearly twice as often as boys (14.2 %) (p&gt;0.001). Responses between the municipalities did not differ, with the exception of items regarding periodontitis. Thus, this study found indications that perceptions of oral health and knowledge in Ostergotland County complied with Swedish Dental Act. The study also found patient perceptions of oral health among 19-year-olds to be good.

  • 11. Bestill onlineKjøp publikasjonen >>
    Aho, Nikolas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten.
    Victimization, Prevalence, Health and Peritraumatic Reactions in Swedish Adolescents2016Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    The aim of this thesis was to expand the knowledge of victimization in children and youth in Sweden. Victimization, prevalence, health and peritraumatic reactions were explored in a cross sectional, representative sample of 5,960 second grade high school students in Sweden. A computerized survey was developed and administered in class room setting.

    Lifetime victimization was found in 84.1% of the sample (m=83.0%, f=85.2%), and, in relation to the five domains, 66.4% had experienced conventional crime, 24% child maltreatment, 54.4% peer and sibling victimization, 21.8% sexual victimization, and 54% had experienced witness victimization. Females experienced significantly more child maltreatment, peer and sibling victimization, sexual victimization, and witnessed victimization, males more conventional crime (p<0.001). Using logistic regression risk factors for victimization were confirmed by a significant increase OR regarding gender, environment and lack of both parents.

    Symptoms (TSCC), were clearly associated with both victimizations per se and the number of victimizations. The results indicated a relatively linear increase in symptoms with an increase in number of events experienced. Mental health of the polyvictimized group was significantly worse than that of the non-polyvictimized group, with significantly elevated TSCC scores (t<0.001). Hierarchical regression analysis resulted in beta value reduction when polyvictimization was introduced supporting the independent effect on symptoms. Social anxiety was found in 10.2 % (n = 605) of the total group (n = 5,960). A significant gender difference emerged, with more females than males reporting social anxiety. Elevated PTSS was found in 14.8 % (n=883). Binary logistic regression revealed the highest OR for having had contact with child and adolescent psychiatry was found for the combined group with social anxiety and elevated PTSS (OR = 4.88, 95 % CI = 3.53–6.73, p<001). Significant associations were also found between use of child and adolescent psychiatry and female gender (OR = 2.05, 95 % CI = 1.70–2.45), Swedish birth origin (OR = 1.68, 95 % CI = 1.16–2.42) and living in a small municipality (OR = 1.33, 95 % CI = 1.02–1.73).

    Mediation models used peritraumatic reactions (PT): total, physiological arousal (PA), peritraumatic dissociation (PD), and intervention thoughts (IT) and JVQ and TSCC. Of the n=5,332 cases, a total of n=4,483 (84.1%) reported at least one victimizing event (m = 83.0%, f = 85.2%). Of these, 74.9% (n=3,360) also experienced a PT reaction of some kind. The effect mediated by PT tot was b= 0.479, BCa CI [0.342 – 0.640], representing a relatively small effect of 7.6%, κ2=0.076, 95% BCa CI [0.054- 0.101]. The mediating effect of JVQ on TSCC was mediated by PD more for males (b=0.394 BCa CI [0.170-0.636]) than for females (b=0.247, BCa CI [0.021-0.469]). The indirect effect of the JVQ on the TSCC tot mediated by the different PT reactions was significant for PD (b=0.355, BCa CI [0.199- 0.523]. In males a mediating effect of PD could be seen in the different models, while females had a more mixed result. IT did not show any indirect effect in males, but had a mixed effect for females.

    The empirical findings in this thesis lead to the conclusion that victimization is highly prevalent in children and youth and is related to health issues. The association of victimization on symptoms was mediated by peritraumatic reactions. Using a comprehensive instrument such as the JVQ provides the researcher or clinician the opportunity to acquire more complete measurement and also makes it possible to identify polyvictimization, a high-level category of events with severe impact on health.  

    Delarbeid
    1. The Prevalence of Potentially Victimizing Events, Poly-Victimization, and Its Association to Sociodemographic Factors: A Swedish Youth Survey
    Åpne denne publikasjonen i ny fane eller vindu >>The Prevalence of Potentially Victimizing Events, Poly-Victimization, and Its Association to Sociodemographic Factors: A Swedish Youth Survey
    2016 (engelsk)Inngår i: Journal of Interpersonal Violence, ISSN 0886-2605, E-ISSN 1552-6518, Vol. 31, nr 4, s. 620-651Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Studying the extent to which children are exposed to victimizing events is important to fully understand the effect of such exposure in shaping them as adults. The aim of this study was to use self-report by adolescents to measure the prevalence of victimizing events and of poly-victimization. A representative sample of 5,960 students (aged 17) from high schools in Sweden was given the self-administrated version of the Juvenile Victimization Questionnaire (JVQ) along with questions concerning gender, birthplace, parents birthplace and employment, residence, educational program, and municipality size. The results show that 84.1% (83.0% young men and 85.2% young women) of the students had experienced victimization during their lifetime, and 10.3% were categorized as poly-victims (8.1% young men and 12.5% young women; OR = 1.62, 95% confidence interval [CI] = [1.35, 1.94]). Adolescents living with both parents were at lower risk of any form of victimization for both genders, while females were at higher risk of maltreatment, peer victimization, and, most significantly, sexual victimization. In conclusion, the vast majority of young people have been victimized during their lifetime. A greater awareness of the impact of these victimizing events on children and adolescents is important as a basis for providing a safer milieu and establishing better interventions, especially for those that have been victimized on multiple occasions. The high-exposure group was determined by using 10 events as a cutoff. Findings on this group corresponded with findings in other international studies regarding distribution, elevated risk for females, and the possibility of limiting the effects of victimization by modifying living conditions.

    sted, utgiver, år, opplag, sider
    SAGE PUBLICATIONS INC, 2016
    Emneord
    JVQ; victim; youth; poly-victimization; sociodemographics
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-124456 (URN)10.1177/0886260514556105 (DOI)000367838200004 ()25392393 (PubMedID)
    Merknad

    Funding Agencies|Crime Victim Compensation and Support Authority in Sweden; Medical Research Council of Southeast Sweden

    Tilgjengelig fra: 2016-02-02 Laget: 2016-02-01 Sist oppdatert: 2018-02-21
    2. Victimization, polyvictimization , and health in Swedish adolescents
    Åpne denne publikasjonen i ny fane eller vindu >>Victimization, polyvictimization , and health in Swedish adolescents
    2016 (engelsk)Inngår i: Adolescent Health, Medicine and Therapeutics, ISSN 1179-318X, Vol. 7, s. 89-99Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    The main objective of this article was to study the relationship between the different areas of victimization (eg, sexual victimization) and psychological symptoms, taking into account the full range of victimization domains. The final aim was to contribute further evidence regarding the bias that studies that focus on just one area of victimization may be introduced into our psychological knowledge. The sample included 5,960 second-year high school students in Sweden with a mean age of 17.3 years (range =16–20 years, standard deviation =0.652), of which 49.6% were females and 50.4% males. The Juvenile Victimization Questionnaire and the Trauma Symptom Checklist for Children were used to assess victimization and psychological problems separately. The results show that a majority of adolescents have been victimized, females reported more total events and more sexual victimization and childhood maltreatment, and males were more often victims of conventional crime. The majority of victimization domains as well as the sheer number of events (polyvictimization [PV]) proved to be harmful to adolescent health, affecting females more than males. PV explained part of the health effect and had an impact on its own and in relation to each domain. This suggests the possibility that PV to a large degree explains trauma symptoms. In order to understand the psychological effects of trauma, clinicians and researchers should take into account the whole range of possible types of victimization.

    sted, utgiver, år, opplag, sider
    Dovepress, 2016
    Emneord
    victimization, childhood trauma, psychological symptoms, JVQ, TSCC
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-132626 (URN)10.2147/AHMT.S109587 (DOI)27616895 (PubMedID)
    Tilgjengelig fra: 2016-11-17 Laget: 2016-11-17 Sist oppdatert: 2018-02-21bibliografisk kontrollert
    3. Posttraumatic stress symptoms and mental health services utilization in adolescents with social anxiety disorder and experiences of victimization
    Åpne denne publikasjonen i ny fane eller vindu >>Posttraumatic stress symptoms and mental health services utilization in adolescents with social anxiety disorder and experiences of victimization
    Vise andre…
    2013 (engelsk)Inngår i: European Child and Adolescent Psychiatry, ISSN 1018-8827, E-ISSN 1435-165X, Vol. 22, nr 3, s. 177-184Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Recent findings from studies on adults show similarities between social anxiety disorder (SAD) and posttraumatic stress in the form of recurrent memories and intrusive and distressing images of earlier aversive events. Further, treatment models for SAD in adults have been successfully developed by using transdiagnostic knowledge on posttraumatic stress symptoms (PTSS). Studies on adolescents are though missing. The present study aimed at exploring the association between PTSS and SAD in Swedish adolescents. A second aim was to study mental health services utilization in relation to these conditions. A total of 5,960 high-school students participated and reported on SAD, life time victimization, PTSS and mental health service utilization. Socially anxious adolescents reported significantly higher levels of PTSS than adolescents not reporting SAD and this difference was seen in victimized as well as non-victimized subjects. Contact with a school counselor was the most common mental health service utilization in subjects with SAD and those with elevated PTSS. In the prediction of contact with a CAP-clinic, significant odds ratios were found for a condition of SAD and elevated PTSS (OR = 4.88, 95 % CI = 3.53–6.73) but not for SAD only. Screening of PTSS in adolescents with SAD is recommended. The service of school counselors is important in detecting and helping young people with SAD and elevated PTSS. Clinical studies on SAD and PTSS in adolescents could aid in modifying treatment models for SAD.

    sted, utgiver, år, opplag, sider
    Springer, 2013
    Emneord
    Social anxiety disorder, victimization, mental health service utilization, adolescents
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-89939 (URN)10.1007/s00787-012-0336-z (DOI)000315736200005 ()
    Tilgjengelig fra: 2013-03-11 Laget: 2013-03-11 Sist oppdatert: 2018-02-21
  • 12.
    Aho, Nikolas
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten.
    Gren Landell, Malin
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Barn- och ungdomskliniken i Linköping. Linköpings universitet, Centrum för social och affektiv neurovetenskap (CSAN).
    Svedin, Carl Göran
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i centrala Östergötland, Barn- och ungdomspsykiatriska kliniken.
    The Prevalence of Potentially Victimizing Events, Poly-Victimization, and Its Association to Sociodemographic Factors: A Swedish Youth Survey2016Inngår i: Journal of Interpersonal Violence, ISSN 0886-2605, E-ISSN 1552-6518, Vol. 31, nr 4, s. 620-651Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Studying the extent to which children are exposed to victimizing events is important to fully understand the effect of such exposure in shaping them as adults. The aim of this study was to use self-report by adolescents to measure the prevalence of victimizing events and of poly-victimization. A representative sample of 5,960 students (aged 17) from high schools in Sweden was given the self-administrated version of the Juvenile Victimization Questionnaire (JVQ) along with questions concerning gender, birthplace, parents birthplace and employment, residence, educational program, and municipality size. The results show that 84.1% (83.0% young men and 85.2% young women) of the students had experienced victimization during their lifetime, and 10.3% were categorized as poly-victims (8.1% young men and 12.5% young women; OR = 1.62, 95% confidence interval [CI] = [1.35, 1.94]). Adolescents living with both parents were at lower risk of any form of victimization for both genders, while females were at higher risk of maltreatment, peer victimization, and, most significantly, sexual victimization. In conclusion, the vast majority of young people have been victimized during their lifetime. A greater awareness of the impact of these victimizing events on children and adolescents is important as a basis for providing a safer milieu and establishing better interventions, especially for those that have been victimized on multiple occasions. The high-exposure group was determined by using 10 events as a cutoff. Findings on this group corresponded with findings in other international studies regarding distribution, elevated risk for females, and the possibility of limiting the effects of victimization by modifying living conditions.

  • 13.
    Aho, Nikolas
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten.
    Proczkowska-Björklund, Marie
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten.
    Svedin, Carl Göran
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för neuro- och inflammationsvetenskap. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i centrala Östergötland, Barn- och ungdomspsykiatriska kliniken.
    Victimization, polyvictimization , and health in Swedish adolescents2016Inngår i: Adolescent Health, Medicine and Therapeutics, ISSN 1179-318X, Vol. 7, s. 89-99Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The main objective of this article was to study the relationship between the different areas of victimization (eg, sexual victimization) and psychological symptoms, taking into account the full range of victimization domains. The final aim was to contribute further evidence regarding the bias that studies that focus on just one area of victimization may be introduced into our psychological knowledge. The sample included 5,960 second-year high school students in Sweden with a mean age of 17.3 years (range =16–20 years, standard deviation =0.652), of which 49.6% were females and 50.4% males. The Juvenile Victimization Questionnaire and the Trauma Symptom Checklist for Children were used to assess victimization and psychological problems separately. The results show that a majority of adolescents have been victimized, females reported more total events and more sexual victimization and childhood maltreatment, and males were more often victims of conventional crime. The majority of victimization domains as well as the sheer number of events (polyvictimization [PV]) proved to be harmful to adolescent health, affecting females more than males. PV explained part of the health effect and had an impact on its own and in relation to each domain. This suggests the possibility that PV to a large degree explains trauma symptoms. In order to understand the psychological effects of trauma, clinicians and researchers should take into account the whole range of possible types of victimization.

  • 14.
    Albin, Björn
    et al.
    Linnaeus University, Växjö, Sweden; Lund University, Malmö, Sweden.
    Hjelm, Katarina
    Linnaeus University, Växjö, Sweden; Lund University, Malmö, Sweden.
    Elmståhl, Sölve
    Lund University, Universitetssjukhuset MAS, Malmö, Sweden.
    Comparison of Stroke Mortality in Finnish-Born Migrants Living in Sweden 1970-1999 and in Swedish-Born Individuals2014Inngår i: Journal of Immigrant and Minority Health, ISSN 1557-1912, E-ISSN 1557-1920, Vol. 16, nr 1, s. 18-23Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    A limited number of studies have been found on stroke mortality in migrants showing higher mortality for some groups. Influence of time of residence has been studied by a previous  research group. A previous study showed a significantly higher number of deaths in Diseases of the circulatory system in Finnish migrants compared to native Swedes. The aim was to test the hypothesis of a higher mortality in and a decrease in mortality over time in stroke among Finnish migrants in Sweden. The study was based on National Population registry data. The study population included 321,407 Swedish and 307,174 foreign born persons living in Sweden 1987-1999. Mean age was lower at time for death for Finnish migrants than native Swedes, men 5.1 years difference and women 2.3 years. The dissimilarity decreased over time. The risk of death by stroke was higher for migrants with short time of residence in Sweden than with long time (≤10 years, OR 1.61-1.36 vs ≥11 year, OR 1.18). Migrants with short time of residence in Sweden died 9.8-5.3 years earlier than native Swedes. The hypothesis was confirmed and an indication of adjustment to life in the new host country was found. International studies show similar results for other migrant groups but further studies are needed to verify if a similar pattern can be found in other migrant groups living in Sweden and to be able to generalise the findings.

  • 15.
    Alehagen, Urban
    et al.
    Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för diagnostik och specialistmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Hjärt- och Medicincentrum, Kardiologiska kliniken US.
    Alexander, J.
    Norwegian Inst Publ Hlth, Norway.
    Aaseth, J.
    Innlandet Hosp Trust, Norway.
    Larsson, A.
    Uppsala Univ, Sweden.
    Lindahl, Tomas
    Linköpings universitet, Institutionen för biomedicinska och kliniska vetenskaper, Avdelningen för klinisk kemi. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Diagnostikcentrum, Klinisk kemi.
    Significant decrease of von Willebrand factor and plasminogen activator inhibitor-1 by providing supplementation with selenium and coenzyme Q10 to an elderly population with a low selenium status2020Inngår i: European Journal of Nutrition, ISSN 1436-6207, E-ISSN 1436-6215Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose Endothelial dysfunction and inflammation are conditions which fuel atherosclerosis and ischaemic heart disease. We have previously reported reduced cardiovascular (CV) mortality following supplementation with selenium and coenzyme Q10 to 443 elderly individuals with low selenium status (mean 67 mu g/L) for 4 years. Here, we wanted to evaluate a possible association between the supplementation and the plasma concentrations of the von Willebrand factor (vWf), and the plasminogen activator inhibitor-1 (PAI-1), as they, besides other functions, are also strongly associated with endothelial function. Methods In this sub-study, 308 individuals (active substance: 157, placebo: 151) were included. Blood samples were drawn after 6 and 36 months and vWf and PAI-1 were determined in plasma by ELISA. Changes in concentrations of the biomarkers were evaluated by the use of T tests, repeated measures of variance, and ANCOVA analyses. Results The active treatment group presented a lower level of vWf after 36 months compared with the placebo group (1.08 U/mL vs. 5.10 U/mL; p = 0.0007). The results were validated through the repeated measures of variance evaluation. The PAI-1 levels showed an equally significant decrease in the active group (26.2 ng/mL vs. 49.2 ng/mL; p = 0.0002) and were also validated through repeated measures of variance evaluation. Conclusion In this sub-study on elderly receiving selenium and coenzyme Q10, or placebo we found significantly lower levels of vWf and PAI-1 in the active treatment group as compared to the placebo group. We interpret this as a better endothelial function because of the intervention, which accords with a previous finding of reduced CV mortality.

  • 16.
    Alehagen, Urban
    et al.
    Region Östergötland, Hjärt- och Medicincentrum, Kardiologiska kliniken US. Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för kardiovaskulär medicin.
    Johansson, Peter
    Region Östergötland, Hjärt- och Medicincentrum, Kardiologiska kliniken US. Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för kardiovaskulär medicin. Linköpings universitet, Medicinska fakulteten.
    Björnstedt, Mikael
    Division of Pathology F42, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden.
    Rosén, Anders
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för cellbiologi. Linköpings universitet, Medicinska fakulteten.
    Post, Claes
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för cellbiologi. Linköpings universitet, Medicinska fakulteten.
    Aaseth, Jan
    Research Department, Innlandet Hospital Trust and Hedmark University College, Norway.
    Relatively high mortality risk in elderly Swedish subjects with low selenium status2016Inngår i: European Journal of Clinical Nutrition, ISSN 0954-3007, E-ISSN 1476-5640, Vol. 70, nr 1, s. 91-96Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background/Objectives: 

    The daily dietary intake of selenium (Se), an essential trace element, is still low in Sweden in spite of decades of nutritional information campaigns and the effect of this on the public health is presently not well known. The objective of this study was to determine the serum Se levels in an elderly Swedish population and to analyze whether a low Se status had any influence on mortality.

    Subjects/Methods: 

    Six-hundred sixty-eight (n=668) elderly participants were invited from a municipality and evaluated in an observational study. Individuals were followed for 6.8 years and Se levels were re-evaluated in 98 individuals after 48 months. Clinical examination of all individuals included functional classification, echocardiography, electrocardiogram and serum Se measurement. All mortality was registered and endpoints of mortality were assessed by Kaplan–Meier plots, and Cox proportional hazard ratios adjusted for potential confounding factors were calculated.

    Results: 

    The mean serum Se level of the study population (n=668) was 67.1 μg/l, corresponding to relatively low Se intake. After adjustment for male gender, smoking, ischemic heart disease, diabetes, chronic obstructive pulmonary disease and impaired heart function, persons with serum Se in the lowest quartile had 43% (95% confidence interval (CI): 1.02–2.00) and 56% (95% CI: 1.03–2.36) increased risk for all-cause and cardiovascular mortality, respectively. The result was not driven by inflammatory effects on Se concentration in serum.

    Conclusion: 

    The mean serum Se concentration in an elderly Swedish population was 67.1 μg/l, which is below the physiological saturation level for several selenoprotein enzymes. This result may suggest the value of modest Se supplementation in order to improve the health of the Swedish population.

  • 17.
    Alehagen, Urban
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för kardiovaskulär medicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Hjärt- och Medicincentrum, Kardiologiska kliniken US.
    Slind Olsen, Renate
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för läkemedelsforskning. Linköpings universitet, Medicinska fakulteten. County Hospital Ryhov, Sweden.
    Länne, Toste
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för kardiovaskulär medicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Hjärt- och Medicincentrum, Thorax-kärlkliniken i Östergötland.
    Matussek, Andreas
    County Hospital Ryhov, Sweden.
    Wågsäter, Dick
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för läkemedelsforskning. Linköpings universitet, Medicinska fakulteten.
    PDGF-D gene polymorphism is associated with increased cardiovascular mortality in elderly men2016Inngår i: BMC Medical Genetics, ISSN 1471-2350, E-ISSN 1471-2350, Vol. 17, nr 62Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Platelet-derived growth factor (PDGF) D has been reported to be active in fibroblasts, and in areas of myocardial infarction. In this longitudinal study we evaluated the association between PDGF-D polymorphism and cardiovascular mortality, and attempted to discover whether specific genotype differences regarding risk could be observed, and if gender differences could be seen. Methods: Four hundred seventy-six elderly community participants were included in this study. All participants underwent a clinical examination, echocardiography, and blood sampling including PDGF-D single nucleotide polymorphism (SNP) analyses of the rs974819 A/A, G/A and G/G SNP. The follow-up time was 6.7 years. Results: No specific genotype of rs974819 demonstrated increased cardiovascular mortality in the total population, however, the male group with genotypes A/A and G/A demonstrated an increased risk that persisted in a multivariate evaluation where adjustments were made for well-known cardiovascular risk factors (2.7 fold compared with the G/G genotype). No corresponding finding was observed in the female group. Conclusion: We report here for the first time that the genotypes G/A or A/A of the SNP rs974819 near PDGF-D exhibited a 2.7 fold increased cardiovascular mortality risk in males. Corresponding increased risk could not be observed in either the total population and thus not in the female group. However, the sample size is was small and the results should be regarded as hypothesis-generating, and thus more research in the field is recommended.

  • 18.
    Alexanderson, Kristina
    et al.
    Linköpings universitet, Institutionen för hälsa och samhälle, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    Leijon, Margareta
    Linköpings universitet, Institutionen för hälsa och samhälle, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    Åkerlind, Ingemar
    Linköpings universitet, Institutionen för hälsa och samhälle, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    Rydh, Hillevi
    Linköpings universitet, Institutionen för hälsa och samhälle, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    Bjurulf, Per
    Linköpings universitet, Institutionen för hälsa och samhälle, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    Epidemiology of sickness absence in a Swedish county in 1985, 1986 and 1987: A three year longitudinal study with focus on gender, age and occupation1994Inngår i: Scandinavian Journal of Social Medicine, ISSN 0300-8037, Vol. 22, nr 1, s. 27-34Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    In order to get a better epidemiological base for preventive intervention in the county of Östergötland, Sweden, a comprehensive study of sickness absence was done. During the years 1985, 1986 and 1987, all new periods of sick-leave exceeding seven days were registered with demographic variables. This information was related to data about the total population of Östergötland. Each year approx. 45,000 persons had approx. 61,000 sickness spells. These figures were stable over the years while the number of sick-leave days increased. Blue-collar occupations had the highest sick-leave rates and the female sick-leave rate was higher in general and much higher in most male-dominated occupations. The male rate was lower within female-dominated areas, except among secretaries and textile workers. Females in extremely male-dominated groups had the highest rates, while both male and female sick-leave rates were lower in more gender-integrated occupations.

  • 19.
    Alonso, Juan-Manuel
    et al.
    Int Assoc Athlet Federat, Med & Antidoping Commiss, Monaco, Monaco; Qatar Orthoped & Sports Med Hosp, Sports Med Dept, Aspetar, Doha, Qatar.
    Jacobsson, Jenny
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Timpka, Toomas
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Hälsouniversitetet. Region Östergötland, Centrum för hälso- och vårdutveckling, Folkhälsocentrum.
    Ronsen, Ola
    Int Assoc Athlet Federat, Med & Antidoping Commiss, Monaco, Monaco; Aker Solut, Lysaker, Norway.
    Kajenienne, Alma
    Int Assoc Athlet Federat, Med & Antidoping Commiss, Monaco, Monaco; Lithuanian Univ Hlth Sci, Inst Sport, Kaunas, Lithuania.
    Dahlström, Örjan
    Linköpings universitet, Institutionen för beteendevetenskap och lärande, Handikappvetenskap. Linköpings universitet, Filosofiska fakulteten. Linköpings universitet, Institutionen för beteendevetenskap, Institutet för handikappvetenskap, IHV.
    Spreco, Armin
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Hälsouniversitetet.
    Edouard, Pascal
    Univ Hosp St Etienne, Fac Med, Sports Med Unity, Dept Clin & Exercise Physiol, St Etienne, France; Univ Lyon, Exercise Physiol Lab, LPE EA 4338, St Etienne, France; French Athlet Federat, Med Commiss, Paris, France.
    Preparticipation injury complaint is a risk factor for injury: a prospective study of the Moscow 2013 IAAF Championships.2015Inngår i: British Journal of Sports Medicine, ISSN 0306-3674, E-ISSN 1473-0480, Vol. 49, nr 17, s. 1118-U45Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    OBJECTIVES: To determine the health status of athletes before the start of an international athletics championship and to determine whether preparticipation risk factors predicted in-championship injuries.

    METHODS: At the beginning of the 2013 International Association of Athletics Federations (IAAF) World Championships, all registered athletes (n=1784) were invited to complete a preparticipation health questionnaire (PHQ) on health status during the month preceding the championships. New injuries that occurred at the championships were prospectively recorded.

    RESULTS: The PHQ was completed by 698 (39%) athletes; 204 (29.2%) reported an injury complaint during the month before the championships. The most common mode of onset of preparticipation injury complaints was gradual (43.6%). Forty-nine athletes in the study reported at least one injury during the championships. Athletes who reported a preparticipation injury complaint were at twofold increased risk for an in-championship injury (OR=2.09; 95% CI 1.16 to 3.77); p=0.014). Those who reported a preparticipation gradual-onset injury complaint were at an almost fourfold increased risk for an in-championship time-loss injury (OR=3.92; 95% CI 1.69 to 9.08); p=0.001). Importantly, the preparticipation injury complaint severity score was associated with the risk of sustaining an in-championship injury (OR=1.14; 95% CI 1.06 to 1.22); p=0.001).

    SUMMARY AND CONCLUSIONS: About one-third of the athletes participating in the study reported an injury complaint during the month before the championships, which represented a risk factor for sustaining an injury during the championship. This study emphasises the importance of the PHQ as a screening tool to identify athletes at risk of injuries before international championships.

  • 20.
    Alriksson-Schmidt, Ann
    et al.
    Lund Univ, Sweden.
    Jarl, Johan
    Lund Univ, Sweden.
    Rodby-Bousquet, Elisabet
    Lund Univ, Sweden; Vastmanland Uppsala Univ, Sweden.
    Josenby, Annika Lundkvist
    Lund Univ, Sweden; Skane Univ Hosp, Sweden.
    Westbom, Lena
    Skane Univ Hosp, Sweden; Lund Univ, Sweden.
    Himmelmann, Kate
    Univ Gothenburg, Sweden.
    Stadskleiv, Kristine
    Oslo Univ Hosp, Sweden.
    Ödman, Pia
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten.
    Svensson, Ingrid
    Lund Univ, Sweden.
    Antfolk, Christian
    Lund Univ, Sweden.
    Malesevic, Nebojsa
    Lund Univ, Sweden.
    Jeglinsky, Ira
    Arcada Univ Appl Sci, Finland.
    Saha, Sanjib
    Lund Univ, Sweden.
    Hagglund, Gunnar
    Lund Univ, Sweden.
    Improving the Health of Individuals With Cerebral Palsy: Protocol for the Multidisciplinary Research Program MOVING ON WITH CP2019Inngår i: JMIR Research Protocols, ISSN 1929-0748, E-ISSN 1929-0748, Vol. 8, nr 10, artikkel-id e13883Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Cerebral palsy (CP) is one of the most common early onset disabilities globally. The causative brain damage in CP is nonprogressive, yet secondary conditions develop and worsen over time. Individuals with CP in Sweden and most of the Nordic countries are systematically followed in the national registry and follow-up program entitled the Cerebral Palsy Follow-Up Program (CPUP). CPUP has improved certain aspects of health care for individuals with CP and strengthened collaboration among professionals. However, there are still issues to resolve regarding health care for this specific population.

    Objective: The overall objectives of the research program MOVING ON WITH CP are to (1) improve the health care processes and delivery models; (2) develop, implement, and evaluate real-life solutions for Swedish health care provision; and (3) evaluate existing health care and social insurance benefit programs and processes in the context of CP.

    Methods: MOVING ON WITH CP comprises 9 projects within 3 themes. Evaluation of Existing Health Care (Theme A) consists of registry studies where data from CPUP will be merged with national official health databases, complemented by survey and interview data. In Equality in Health Care and Social Insurance (Theme B), mixed methods studies and registry studies will be complemented with focus group interviews to inform the development of new processes to apply for benefits. In New Solutions and Processes in Health Care Provision (Theme C), an eHealth (electronic health) procedure will be developed and tested to facilitate access to specialized health care, and equipment that improves the assessment of movement activity in individuals with CP will be developed.

    Results: The individual projects are currently being planned and will begin shortly. Feedback from users has been integrated. Ethics board approvals have been obtained.

    Conclusions: In this 6-year multidisciplinary program, professionals from the fields of medicine, social sciences, health sciences, and engineering, in collaboration with individuals with CP and their families, will evaluate existing health care, create conditions for a more equal health care, and develop new technologies to improve the health care management of people with CP.

  • 21.
    Altin, Carolina
    et al.
    Karolinska Institutet, Stockholm, Sweden.
    Kvist Lindholm, Sofia
    Linköpings universitet, Institutionen för tema, Tema Barn. Linköpings universitet, Filosofiska fakulteten.
    Wejdmark, Mats
    Nature School, Municipality of Nynäshamn, Stockholm, Sweden.
    Lättman-Masch, Robert
    Nature School, Municipality of Nynäshamn, Stockholm, Sweden.
    Boldemann, Cecilia
    Karolinska Institutet, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden .
    Upgrading Preschool Environment in a Swedish Municipality: Evaluation of an Implementation Process2015Inngår i: Health Promotion Practice, ISSN 1524-8399, E-ISSN 1552-6372, Vol. 16, nr 4, s. 583-591Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Redesigning outdoor preschool environment may favorably affect multiple factors relevant to health and reach many children. Cross-sectional studies in various landscapes at different latitudes have explored the characteristics of preschool outdoor environment considering the play potential triggering combined physical activity and sun-protective behavior due to space, vegetation, and topography. Criteria were pinpointed to upgrade preschool outdoor environment for multiple health outcomes to be applied in local government in charge of public preschools. Purposeful land use policies and administrative management of outdoor land use may serve to monitor the quality of preschool outdoor environments (upgrading and planning). This study evaluates the process of implementing routines for upgrading outdoor preschool environments in a medium-sized municipality, Sweden, 2008-2011, using qualitative and quantitative analysis. Recorded written material (logs and protocols) related to the project was processed using thematic analysis. Quantitative data (m2 flat/multileveled, overgrown/naked surface, and fraction of free visible sky) were analyzed to assess the impact of implementation (surface, topography, greenery integrated in play). The preschool outdoor environments were upgraded accordingly. The quality of implementation was assessed using the theory of policy streams approach. Though long-term impact remains to be confirmed the process seems to have changed work routines in the interior management for purposeful upgrading of preschool outdoor environments. The aptitude and applicability of inexpensive methods for assessing, selecting, and upgrading preschool land at various latitudes, climates, and outdoor play policies (including gender aspects and staff policies) should be further discussed, as well as the compilation of data for monitoring and evaluation.

  • 22.
    Alwin, Jenny
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Utvärdering och hälsoekonomi. Linköpings universitet, Hälsouniversitetet.
    Bernfort, Lars
    Linköpings universitet, Institutionen för medicin och hälsa, Utvärdering och hälsoekonomi. Linköpings universitet, Hälsouniversitetet.
    Eckard, Nathalie
    Linköpings universitet, Institutionen för medicin och hälsa, Utvärdering och hälsoekonomi. Linköpings universitet, Hälsouniversitetet.
    Husberg, Magnus
    Linköpings universitet, Institutionen för medicin och hälsa, Utvärdering och hälsoekonomi. Linköpings universitet, Hälsouniversitetet.
    Fixartjänster i Sveriges kommuner: Kartläggning och samhällsekonomisk analys. Regeringsuppdrag2013Rapport (Annet vitenskapelig)
    Abstract [sv]

    En fixartjänst är en tjänst som primärt riktas till äldre personer och syftar till att förebygga fallolyckor i hemmet. Fixartjänster tillhandahålls i de flesta fall i kommunal regi. Omfattningen och användningen av fixartjänster i Sverige har tidigare inte studerats på nationell nivå. Syftet med denna studie är att genomföra en kartläggning av omfattningen och användningen av fixartjänster i kommunal regi i Sverige samt att uppskatta de samhällsekonomiska konsekvenserna av fixartjänster. Data har samlats in via postenkät alternativt via telefonintervju.

    Av Sveriges 290 kommuner är det 191 stycken (66 %) som har fixartjänst i kommunal regi. De arbetsuppgifter som primärt utförs inom ramen för fixartjänsten är sådana som innebär att äldre inte ska behöva klättra upp på stegar eller liknande, att förebygga fall genom att fästa lösa sladdar och borttagning av mattor samt översyn av olycksrisker i hemmet. I ett fåtal fall erbjuds även utomhustjänster såsom snöskottning. I majoriteten av kommunerna (58 %) är tjänsten kostnadsfri men brukaren får betala för förbrukningsmaterial, i 32 % är tjänsten helt kostnadsfri och i 9 % av kommunerna tas en kostnad ut för fixartjänsten. Tjänsten organiseras på olika sätt i kommunerna: fixartjänsten kan bedrivas helt i kommunal regi där utföraren är en eller flera fixare, personer tillhörande daglig verksamhet eller arbetsmarknadsenheten. I vissa fall bedrivs tjänsten av räddningstjänsten i samarbete med kommunen och i andra fall bedrivs tjänsten av företag på uppdrag av kommunen. Det finns även volontärorganisationer/ideellt arbetande personer som utför fixartjänster med mer eller mindre inblandning från kommunen, dessa har i denna rapport inte inkluderats som fixartjänster i kommunal regi till skillnad från de ovan nämnda. I 99 kommuner erbjuds inte fixartjänster i kommunal regi. Anledningar till detta är bland annat ekonomiska skäl samt svag efterfrågan.

    Upplevda vinster och nytta med fixartjänsterna som kommunerna själva rapporterar är bland annat fallprevention, att möjliggöra kvarboende, medverka till social samvaro samt möjlighet att erbjuda meningsfull sysselsättning. Problem som framkommit är exempelvis låg efterfrågan, svårighet att nå ut med information samt svårighet att mäta effekten på fallskador.

    En samhällsekonomisk modell för analys av fallskador har skapats. Denna modell inkluderar de stora kostnadsposterna fördelade på olika sektorer samt utfall i form av mortalitet samt livskvalitetsförlust när man drabbas av en fallskada. Kostnader för fallskador totalt i Sverige har i tidigare forskning beräknats till cirka 5 miljarder kronor, bara i direkta kostnader under det första året efter skadan. Av de totala fallolyckorna sker drygt hälften i hemmet. Ett beräkningsexempel baserat på kostnadsdata från litteraturen har i denna rapport genomförts och applicerats på en hypotetisk mellanstor kommun med 50 000 invånare. Sammanfattningsvis så visar detta räkneexempel att om endast en liten del av de allvarliga fallskador som leder till slutenvård kan förhindras genom en fixartjänst så motsvarar kostnadsinbesparingen den genomsnittliga budgeten.

    för en fixartjänst med en anställd person. Därtill kommer positiva bieffekter i form av att livskvalitetsförlust kan undvikas med mera. Utifrån detta kan en sammantagen bedömning göras att fixartjänster kan anses vara väl använda pengar sett ur såväl samhälleligt som kommunalt perspektiv. Beräkningar med reella data som inkluderar både kostnader och effekter i form av livskvalitet bör genomföras.

  • 23.
    Andersen, Pia
    et al.
    Department of Research and Development, Region Kronoberg, Sweden.
    Holmberg, Sara
    Region Kronoberg, Sweden.
    Lendahls, Lena
    Department of Research and Development, Region Kronoberg, Sweden.
    Nilsen, Per
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Kristenson, Margareta
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Physical Activity on Prescription with Counsellor Support: A 4-Year Registry-Based Study in Routine Health Care in Sweden2018Inngår i: Healthcare, E-ISSN 2227-9032, Vol. 6, nr 2, artikkel-id E34Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Public health gains from physical activity on prescription (PAP) depend on uptake in routine care. We performed an evaluation of the implementation, in a Swedish county council, of counsellors who give personalized support to PAP recipients aimed at facilitating PAP delivery. The aim was to compare characteristics between PAP recipients and the health care population as well as between PAP recipients who used and did not use counsellor support. We also investigated professional belonging and health care setting of health care professionals who prescribed PAP. 

    Methods: All patients’ ≥18 years who received PAP during 2009–2012 in primary and secondary care in the County Council of Kronoberg were included (n = 4879). Data were retrieved from electronic medical records. Main outcome measures were patient and professional characteristics. 

    Results: A third of the PAP recipients had diseases in ≥5 diagnostic groups and more than half had ≥11 office visits the year before receiving PAP. Counsellor support was used by one-third and PAP recipients who used counsellor support had more multiple diagnoses and office visits compared with non-users. Physicians issued 44% of prescriptions and primary care was the predominant setting. The amount of PAP did not change over time, but the proportion of physicians’ prescriptions decreased while the proportion of nurses’ prescriptions increased. 

    Conclusions: PAP recipients had high morbidity and were frequent health care attenders, indicating that PAP was predominantly used for secondary or tertiary prevention. PAP rates did not increase as intended after the implementation of counsellor support. View Full-Text

  • 24.
    Anderson, Peter
    et al.
    Newcastle University, England; Maastricht University, Netherlands.
    Kaner, Eileen
    Newcastle University, England.
    Keurhorst, Myrna
    Radboud University of Nijmegen, Netherlands; Saxion University of Appl Science, Netherlands.
    Bendtsen, Preben
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i västra Östergötland, Medicinska specialistkliniken.
    van Steenkiste, Ben
    Maastricht University, Netherlands.
    Reynolds, Jillian
    IDIBAPS, Spain.
    Segura, Lidia
    Govt Catalonia, Spain.
    Wojnar, Marcin
    Medical University of Warsaw, Poland.
    Kloda, Karolina
    Pomeranian Medical University, Poland.
    Parkinson, Kathryn
    Newcastle University, England.
    Drummond, Colin
    Kings Coll London, England; Maudsley NHS Fdn Trust, England.
    Okulicz-Kozaryn, Katarzyna
    State Agency Prevent Alcohol Related Problems, Poland.
    Mierzecki, Artur
    Pomeranian Medical University, Poland.
    Laurant, Miranda
    Radboud University of Nijmegen, Netherlands; HAN University of Appl Science, Netherlands.
    Newbury-Birch, Dorothy
    University of Teesside, England.
    Gual, Antoni
    IDIBAPS, Spain.
    Attitudes and Learning through Practice Are Key to Delivering Brief Interventions for Heavy Drinking in Primary Health Care: Analyses from the ODHIN Five Country Cluster Randomized Factorial Trial2017Inngår i: International Journal of Environmental Research and Public Health, ISSN 1661-7827, E-ISSN 1660-4601, Vol. 14, nr 2, artikkel-id 121Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    In this paper, we test path models that study the interrelations between primary health care provider attitudes towards working with drinkers, their screening and brief advice activity, and their receipt of training and support and financial reimbursement. Study participants were 756 primary health care providers from 120 primary health care units (PHCUs) in different locations throughout Catalonia, England, The Netherlands, Poland, and Sweden. Our interventions were training and support and financial reimbursement to providers. Our design was a randomized factorial trial with baseline measurement period, 12-week implementation period, and 9-month follow-up measurement period. Our outcome measures were: attitudes of individual providers in working with drinkers as measured by the Short Alcohol and Alcohol Problems Perception Questionnaire; and the proportion of consulting adult patients (age 18+ years) who screened positive and were given advice to reduce their alcohol consumption (intervention activity). We found that more positive attitudes were associated with higher intervention activity, and higher intervention activity was then associated with more positive attitudes. Training and support was associated with both positive changes in attitudes and higher intervention activity. Financial reimbursement was associated with more positive attitudes through its impact on higher intervention activity. We conclude that improving primary health care providers screening and brief advice activity for heavy drinking requires a combination of training and support and on-the-job experience of actually delivering screening and brief advice activity.

  • 25.
    Andersson, David
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Allmänmedicin. Linköpings universitet, Hälsouniversitetet.
    Magnusson, Henrik
    Linköpings universitet, Institutionen för medicin och hälsa, Sjukgymnastik. Linköpings universitet, Hälsouniversitetet.
    Carstensen, John
    Linköpings universitet, Institutionen för medicin och hälsa, Hälsa och samhälle. Linköpings universitet, Filosofiska fakulteten.
    Borgquist, Lars
    Linköpings universitet, Institutionen för medicin och hälsa, Allmänmedicin. Linköpings universitet, Hälsouniversitetet. Östergötlands Läns Landsting, Närsjukvården i västra Östergötland, Forsknings- och utvecklingsenheten för Närsjukvården i Östergötland.
    Co-morbidity and health care utilisation five years prior to diagnosis for depression: A register-based study in a Swedish population2011Inngår i: BMC Public Health, ISSN 1471-2458, E-ISSN 1471-2458, Vol. 11, s. 552-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background

    Depressive disorders have been associated with a number of co-morbidities, and we   hypothesized that patients with a depression diagnosis would be heavy users of health   care services, not only when first evaluated for depression, but also for preceding   years. The aim of this study was to investigate whether increased health care utilisation   and co-morbidity could be seen during five years prior to an initial diagnosis of   depression.

    Methods

    We used a longitudinal register-based study design. The setting comprised the general   population in the county of Östergötland, south-east Sweden. All 2470 patients who   were 20 years or older in 2006 and who received a new diagnosis of depression (F32   according to ICD-10) in 2006, were selected and followed back to the year 2001, five   years before their depression diagnosis. A control group was randomly selected among   those who were aged 20 years or over in 2006 and who had received no depression diagnosis   during the period 2001-2006.

    Results

    Predictors of a depression diagnosis were a high number of physician visits, female   gender, age below 60, age above 80 and a low socioeconomic status.

    Patients who received a diagnosis of depression used twice the amount of health care   (e.g. physician visits and hospital days) during the five year period prior to diagnosis   compared to the control group. A particularly strong increase in health care utilisation   was seen the last year before diagnosis. These findings were supported with a high   level of co-morbidity as for example musculoskeletal disorders during the whole five-year   period for patients with a depression diagnosis.

    Conclusions

    Predictors of a depression diagnosis were a high number of physician visits, female   gender, age below 60, age above 80 and a low socioeconomic status. To find early signs   of depression in the clinical setting and to use a preventive strategy to handle these   patients is important.

  • 26. Bestill onlineKjøp publikasjonen >>
    Andersson, Réka
    Linköpings universitet, Institutionen för tema, Tema teknik och social förändring. Linköpings universitet, Filosofiska fakulteten.
    Gränsdragningar i Vårdens Vardag: Hanteringen av arbetsrelaterad psykisk ohälsa i det svenska välfärdssystemet2017Doktoravhandling, monografi (Annet vitenskapelig)
    Abstract [sv]

    Psykisk ohälsa i arbetslivet är ett stort och växande problem i välfärdssamhället. Problemet har flera bottnar och väcker många frågor om vem som har ansvar, vad det egentligen är för ett slags fenomen och hur det bör hanteras. Den här studien undersöker hur arbetsrelaterad psykisk ohälsa hanteras av yrkesverksamma inom vården, med fokus på företagshälsovård och primärvård. Intresse riktas mot hur yrkesverksamma personerna resonerar kring arbetsrelaterad psykisk ohälsa, vilka dilemman de ställs inför och de strategier de har för att hantera dessa. Den söker också svar på ansvarsfrågan kring detta komplexa problem, inte minst i ljuset av privatiseringen av företagshälsovården.

    I studien används ett tvärvetenskapligt perspektiv, där begrepp från teknik- och vetenskapsstudier (STS), professionssociologi och organisationsteori kombineras för att analysera olika aspekter av vårdens hantering av arbetsrelaterad psykisk ohälsa. Det empiriska materialet bygger i huvudsak på intervjuer med läkare, psykoterapeuter, kuratorer, arbetsterapeuter, psykologer, rehabiliteringskoordinatorer och  beteendevetare, men inkluderar även observationer inom primärvård och företagshälsovård. Hanteringen av arbetsrelaterad psykisk ohälsa i vårdens vardag präglas av att orsaksbilden till problemet är komplext, ansvarsfördelningen otydlig och att psykosociala orsaker till sjukdom är kontroversiellt. I studien diskuteras utmaningarna och möjligheterna kring hanteringen av detta komplexa problem i bred bemärkelse. I analyserna uppmärksammas de yrkesverksammas gränsdragningar kring både ansvar och fenomenet arbetsrelaterad psykisk ohälsa. Begreppet kunskapsinfrastruktur används för att förklara och förstå den kunskapsmässiga och materiella struktur som de yrkesverksamma verkar inom. Analyserna visar att de yrkesverksamma har ett pragmatiskt förhållningssätt och använder olika strategier för att skapa sig handlingsutrymme i hur de hanterar arbetsrelaterad psykisk ohälsa.

  • 27.
    Andreae, Christina
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för omvårdnad. Linköpings universitet, Medicinska fakulteten.
    Strömberg, Anna
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för omvårdnad. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Hjärt- och Medicincentrum, Kardiologiska kliniken US.
    Chung, Misook
    College of Nursing, University of Kentucky, Lexington, Kentucky, USA.
    Lennie, Terry
    College of Nursing, University of Kentucky, Lexington, Kentucky, USA.
    Årestedt, Kristofer
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för omvårdnad. Linköpings universitet, Medicinska fakulteten.
    Depressive symptoms as a moderator and mediator of the relationship between physical activity, appetite and perceived health among patients with heart failure2015Konferansepaper (Annet vitenskapelig)
    Abstract [en]

    Purpose: Depressive symptoms have been shown to directly influence perceived health among persons with heart failure (HF). Decreased physical activity and appetite may also be predictive of poor perceived health.The purposes of this study were to determine whether appetite and physical activity predicted perceived health, and to determine whether depressive symptoms mediated or moderated their relationship with perceived health.

    Methods: A total of 184 patients with mild to severe HF were included. Appetite, depressive symptoms and perceived health were measured by self-report questionnaires (Council on Nutrition Appetite Questionnaire, Patient Health Questionnaire and EuroQol 5D index). Physical activity was measured by SenceWearTM for 6 days. A separate series of multiple linear regression analyses were run to determine whether depressive symptoms mediated or moderated the relationship between physical activity and perceived health, and between appetite and perceived health.

    Results: Higher physical activity predicted better perceived health (ß=0.202, p=.006) but the strength of the association decreased (ß=0.13, p=.048) when depressive symptoms were included in the model. There was a significant mediation effect for depressive symptoms on perceived health (sobel=2.03, p=.041) (Fig 1). Appetite was a significant predictor of perceived health. Examination of this association among those with and without depressive symptoms, however showed positive association between appetite and perceived health remained only for patients without depressive symptoms demonstrating a moderating effect (p<.001) (Fig 2).

    Conclusion: Identifying and treating depression simultaneously while addressing appetite and physical activity may be key to improving perceived health among persons with HF.

  • 28. Bestill onlineKjøp publikasjonen >>
    Angelhoff, Charlotte
    Linköpings universitet, Institutionen för samhälls- och välfärdsstudier, Avdelningen för omvårdnad. Linköpings universitet, Medicinska fakulteten.
    What about the parents?: Sleep quality, mood, saliva cortisol response and sense of coherence in parents with a child admitted to pediatric care2017Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Parents experience many stressful situations when their child is ill and needs medical care, irrespective of the child’s age, diagnosis or the severity of the illness. Poor sleep quality and negative mood decrease the parents’ ability to sustain attention and focus, to care for their ill child, and to cope with the challenges they face.

    The overall aim of this thesis was to evaluate sleep, mood, cortisol response, and sense of coherence (SOC) in parents caring for children in need of medical care, and to identify factors that may influence parents’ sleep.

    This thesis includes four original studies; two of these are quantitative, prospective, descriptive and comparative studies including parents (n=82) accommodated in six pediatric wards with their ill child, using questionnaires and sleep logs to measure sleep, mood and SOC, and saliva cortisol to measure cortisol response. A follow-up was performed four weeks later at home, after hospital discharge. The other two studies are qualitative, inductive and explorative interview studies, including parents (n=12) staying overnight with their preterm and/or ill infant in three neonatal intensive care units, and parents (n=15) with a child receiving hospital-based home care in two pediatric outpatient clinics. The interviews were analyzed with a phenomenographic method.

    Being together with one’s family seems beneficial for sleep and may decrease stress. The ability to stay with the child, in the hospital or at home, was highly appreciated by the parents. When caring for a child with illness, parents’ sleep quality was sufficient in the hospital; however, sleep quality improved further (p<0.05) at home after discharge. The parents reported frequent nocturnal awakenings in the hospital caused by the child, medical treatment and hospital staff. Concern and anxiety about the child’s health, and uncertainty about the future were stressors affecting the parents’ sleep and mood negatively. The parents had lower (p=0.01) morning awakening cortisol levels in the pediatric ward compared to at home, and parents accommodated for more than one night had lower (p<0.05) post-awakening cortisol levels compared to parents staying their first night.

    The findings of this thesis conclude that being together as a family is important for the parents’ sleep. The ability to be accommodated in the hospital and gather the family around the child may have given the parents time for relaxation and recovery, that in turn may lead to a less stressful hospital stay. When it is beneficial for the child, the whole family should be included in the pediatric care. Moreover, pediatric nurses must acknowledge parents’ sleep, in hospital and at home. Medical treatment and care at night should be scheduled and sleep promoted for the parents in order to maintain health and well-being in the family.

    Delarbeid
    1. Hindering and buffering factors for parental sleep in neonatal care. A phenomenographic study
    Åpne denne publikasjonen i ny fane eller vindu >>Hindering and buffering factors for parental sleep in neonatal care. A phenomenographic study
    Vise andre…
    2015 (engelsk)Inngår i: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 24, nr 5-6, s. 717-727Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    AIMS AND OBJECTIVES:

    To explore and describe how parents of preterm and/or sick infants in neonatal care perceive their sleep.

    BACKGROUND:

    Parents experience many stressful situations when their newborn infant is preterm and/or sick. This affects bonding. By developing more family-centred care units with single-family rooms, parents are given the opportunity to stay and care for their newborn infant(s) 24 hours a day. Lack of sleep may affect new parents' ability to cope with the many challenges they face on a daily basis.

    DESIGN:

    A phenomenographic study with an inductive and exploratory design.

    METHODS:

    Semi-structured interviews were conducted with twelve parents of infants in neonatal care between January-March 2012. To describe variations in perception of the phenomenon, data were analysed using phenomenography.

    FINDINGS:

    Four descriptive categories were identified within the phenomenon sleep in parents of preterm and/or sick infants in neonatal care: impact of stress on sleep; how the environment affects sleep; keeping the family together improves sleep; and, how parents manage and prevent tiredness.

    CONCLUSION:

    Anxiety, uncertainty and powerlessness have a negative influence on sleep. This can be decreased by continuous information, guidance and practical support. Skin-to-skin care was perceived as a stress-reducing factor that improved relaxation and sleep and should be encouraged by the nurse. The parents also mentioned the importance of being together. Having a private place where they could relax and take care of themselves and their newborn infant improved sleep. It was also desirable to involve older siblings in order to decrease feelings of loneliness, sadness and isolation.

    RELEVANCE FOR CLINICAL PRACTICE:

    Improved parental sleep in neonatal care may help the families cope with the situation and facilitate problem-solving, emotional regulation and the transition to parenthood.

    sted, utgiver, år, opplag, sider
    John Wiley & Sons, 2015
    Emneord
    family nursing; family-centred care; kangaroo mother care; neonatal intensive care; nursing; siblings; skin-to-skin care
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-115549 (URN)10.1111/jocn.12654 (DOI)000350354700010 ()25041598 (PubMedID)
    Forskningsfinansiär
    Medical Research Council of Southeast Sweden (FORSS)Östergötland County Council
    Tilgjengelig fra: 2015-03-16 Laget: 2015-03-16 Sist oppdatert: 2017-12-04
    2. Sleep of Parents Living With a Child Receiving Hospital-Based Home Care: A Phenomenographical Study.
    Åpne denne publikasjonen i ny fane eller vindu >>Sleep of Parents Living With a Child Receiving Hospital-Based Home Care: A Phenomenographical Study.
    2015 (engelsk)Inngår i: Nursing Research, ISSN 0029-6562, E-ISSN 1538-9847, Vol. 64, nr 5, s. 372-380Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Background: Caring for an ill child at home gives the family the chance to be together in a familiar environment. However, this involves several nocturnal sleep disturbances, such as frequent awakenings and bad sleep quality, which may affect parents' ability to take care of the child and themselves.

    Objectives: The aim of this study was to describe parents' perceptions of circumstances influencing their own sleep when living with a child enrolled in hospital-based home care (HBHC) services.

    Method: This is a phenomenographical study with an inductive, exploratory design. Fifteen parents (11 mothers and 4 fathers) with children enrolled in HBHC services were interviewed. Data were analyzed to discover content-related categories describing differences in ways parents experienced sleep when caring for their children receiving HBHC.

    Results: Four descriptive categories were detected: sleep influences mood and mood influences sleep; support influences safeness and safeness influences sleep; the child's needs influence routines and routines influence sleep; and "me time" influences sleep.

    Discussion: Sleep does not affect only the parents' well-being but also the child's care. Symptoms of stress may limit the parents' capacity to meet the child's needs. Support, me time, and physical activity were perceived as essential sources for recovery and sleep. It is important for nurses to acknowledge parental sleep in the child's nursing care plan and help the parents perform self-care to promote sleep and maintain life, health, and well-being.

    sted, utgiver, år, opplag, sider
    Lippincott-Ravn Publisher, 2015
    Emneord
    children, chronic illness, home care services, parents, qualitative research, sleep
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-121085 (URN)10.1097/NNR.0000000000000108 (DOI)000361361000006 ()26325279 (PubMedID)
    Prosjekter
    Parents’ stress and sleep quality when their children need medical care
    Forskningsfinansiär
    Östergötland County CouncilMedical Research Council of Southeast Sweden (FORSS)
    Tilgjengelig fra: 2015-09-07 Laget: 2015-09-07 Sist oppdatert: 2017-12-04bibliografisk kontrollert
    3. Sleep quality and mood in mothers and fathers accommodated in the family-centred paediatric ward
    Åpne denne publikasjonen i ny fane eller vindu >>Sleep quality and mood in mothers and fathers accommodated in the family-centred paediatric ward
    2018 (engelsk)Inngår i: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 27, nr 3-4, s. e544-e550Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Aims and objectives

    To describe sleep quality and mood in parents accommodated with their sick child in a family‐centred paediatric ward. Secondary aims were to compare mothers’ and fathers’ sleep quality and mood in the paediatric ward and to compare the parents’ sleep quality and mood between the paediatric ward and in a daily‐life home setting after discharge.

    Background

    Frequent interruptions, ward noise and anxiety affect parents’ sleep quality and mood negatively when accommodated with their sick child in paediatric wards. Poor sleep quality and negative mood decrease the parents’ ability to sustain attention and focus, and to care for their sick child.

    Methods

    This was a prospective and descriptive study. Eighty‐two parents (61 mothers and 21 fathers) with children (median age 6.25 years) admitted to six paediatric wards participated in the study. Uppsala Sleep Inventory, a sleep diary and the Mood Adjective Checklist were used to measure sleep quality and mood.

    Results

    The parents had a good sleep quality in the paediatric ward even though they had more nocturnal awakenings compared to home. Moreover, they were less alert, less interested and had reduced concentration, and were more tired, dull and passive in the hospital than at home after discharge. Vital sign checks, noises made by the staff and medical treatment were given reasons influencing sleep. Poor sleep quality correlated with negative mood.

    Conclusion

    Parents’ sleep quality in family‐centred paediatric care is good. However, the habitual sleep efficacy before admittance to the hospital is lower than expected and needs to be further investigated.

    Relevance to Clinical Practice

    The healthcare professionals should acknowledge parents’ sleep and mood when they are accommodated with their sick child. Further should care at night be scheduled and sleep promoted for the parents to maintain health and well‐being in the family.

    sted, utgiver, år, opplag, sider
    John Wiley & Sons, 2018
    Emneord
    adolescents, child, child nursing, children’s nurses, family nursing, family-centred care, hospitalised child, paediatrics, parent, sleep
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-143585 (URN)10.1111/jocn.14092 (DOI)000425733600018 ()28960555 (PubMedID)2-s2.0-85037348121 (Scopus ID)
    Merknad

    Funding agencies: Medical Research Council of Southeast Sweden [FORSS-159681]; Region of Ostergotland, Sweden

    Tilgjengelig fra: 2017-12-11 Laget: 2017-12-11 Sist oppdatert: 2019-05-01bibliografisk kontrollert
    4. The cortisol response in parents staying with a sick child at hospital
    Åpne denne publikasjonen i ny fane eller vindu >>The cortisol response in parents staying with a sick child at hospital
    2019 (engelsk)Inngår i: Nursing Open, E-ISSN 2054-1058, Vol. 6, nr 2, s. 620-625Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Aim

    To study the cortisol response in parents staying with their child in paediatric wards, to compare the parents’ cortisol levels between the paediatric ward and at home 4 weeks after discharge and to compare the parents’ cortisol levels with data of an adult reference population, reported by Wust et al., as there are few studies investigating parental cortisol.

    Design

    This study has a descriptive and prospective comparative design.

    Method

    Thirty‐one parents participated. Saliva samples were collected in the paediatric ward and 4 weeks later at home.

    Results

    The parents had lower morning awakening cortisol levels in the paediatric ward than at home after discharge. There were no statistically significant differences in postawakening cortisol or cortisol awakening response (CAR). The child's age, diagnosis or previously diagnosed chronic condition did not affect the parents’ cortisol levels. The morning and postawakening cortisol levels were lower than those of the reference population.

    Conclusion

    The hospital stay with a sick child affects parents’ cortisol levels. Parental stress needs more attention to find interventions to prevent the risk of stress‐related complications that subsequently can affect the care of the child.

    sted, utgiver, år, opplag, sider
    Wiley-Blackwell Publishing Inc., 2019
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-155717 (URN)10.1002/nop2.245 (DOI)000461835600041 ()30918712 (PubMedID)2-s2.0-85062974527 (Scopus ID)
    Prosjekter
    What about the parents?: Sleep quality, mood, saliva cortisol response and sense of coherence in parents with a child admitted to pediatric care
    Forskningsfinansiär
    Medical Research Council of Southeast Sweden (FORSS), FORSS‐159681
    Tilgjengelig fra: 2019-03-25 Laget: 2019-03-25 Sist oppdatert: 2019-09-24bibliografisk kontrollert
  • 29.
    Angelhoff, Charlotte
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för barns och kvinnors hälsa. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, H.K.H. Kronprinsessan Victorias barn- och ungdomssjukhus Linköping/Motala.
    Sjolie, Hege
    Oslo Metropolitan Univ, Norway.
    Moerelius, Evalotte
    Edith Cowan Univ, Australia; Perth Childrens Hosp, Australia.
    Loyland, Borghild
    Oslo Metropolitan Univ, Norway.
    Like Walking in a Fog2019Inngår i: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, artikkel-id UNSP e12945Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Disruption of parental sleep in hospital, with frequent awakenings and poor sleep quality, limits the parents resources to meet the childs needs and maintain parental wellbeing. The aim of the study was to explore and describe how parents perceive their sleep when staying overnight with their sick child in hospital. A further aim was to explore and describe parents perception of what circumstances influence their sleep in the hospital. Twenty-two parents who were accommodated with their sick child (0-17 years) in paediatric wards in Norway and Sweden participated. Interviews were conducted during the hospital stay to elicit their perspectives. Phenomenography was used to analyse data. Two descriptive categories were found: (a) "Perceptions of sleep", with two sub-categories: "Sleep in the paediatric ward" and "Consequences of sleep loss"; and (b) "Circumstances influencing sleep in the paediatric ward" with three sub-categories: "The importance of the family", "Information and routines at the paediatric ward", and "Accommodation facilities". Parents sleep and needs must be acknowledged in paediatric wards. An individual plan of care for the upcoming night could be a valuable tool for both the parents and nurses. The childs medical needs must be met with respect to the parents willingness to take part in the childs care during the night, and the need for rest and sleep for both parent and child.

    Fulltekst tilgjengelig fra 2020-11-13 14:20
  • 30.
    Anskär, Eva
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa. Linköpings universitet, Medicinska fakulteten.
    Lindberg, Malou
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i västra Östergötland, Forsknings- och utvecklingsenheten för Närsjukvården i Östergötland.
    Falk, Magnus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Primärvårdscentrum, Vårdcentralen Kärna, Linköping.
    Andersson, Agneta
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Ledningsstab Region Östergötland, Enheten för forskningsstöd.
    Legitimacy of work tasks, psychosocial work environment, and time utilization among primary care staff in Sweden2019Inngår i: Scandinavian Journal of Primary Health Care, ISSN 0281-3432, E-ISSN 1502-7724, s. 1-8Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objective: Primary care staff faces a complex work environment including a heavy administrative work load and perceive some work tasks as illegitimate. This study aimed to elucidate associations between the perceived legitimacy of work tasks, the psychosocial work environment, and the utilization of work time among Swedish primary care staff.

    Design and setting: The study was designed as a multicenter study involving all staff categories, i.e. registered nurses, primary care physicians, care administrators, nurse assistants and allied professionals, at eleven primary care centers in Sweden.

    Subjects: Participants completed the Bern Illegitimate Tasks Scale and the Copenhagen Psychosocial Questionnaire. They also recorded time spent on all work tasks, day by day during two separate weeks.

    Main outcome measures and results: More than a quarter (27%) of primary care physicians perceived a high proportion of unnecessary work tasks. After adjusting for profession, age and gender, the perception of having to perform unreasonable work tasks was positively associated with experiencing role conflicts and with the proportion of organization-related administration and service work tasks.

    Conclusion: Across all staff groups, the perception of unreasonable work tasks was more pronounced among staff with a high proportion of non-patient related administration. Also, the perception of having to perform a large amount of illegitimate work tasks affected the psychosocial work environment negatively, which might influence staffs perception of their professional roles. These results illuminate the importance of decision makers to thoroughly consider the distribution and allocation of non-patient related work tasks among staff in primary care.Key pointsWe observed an interaction between perception of having a large proportion of illegitimate work tasks and impaired psychosocial work environment. • More than a quarter of the primary care physicians perceived a high proportion of unnecessary work tasks.• Across all staff groups, performing unreasonable work tasks was associated with an experience of having role conflicts.• Across all staff groups, a perception of performing unreasonable work tasks was associated with the proportion of non-patient related administrative work tasks.

  • 31.
    Antelius, Eleonor
    et al.
    Linköpings universitet, Institutionen för samhälls- och välfärdsstudier, Avdelningen Åldrande och social förändring. Linköpings universitet, Filosofiska fakulteten.
    Hydén, Lars-ChristerLinköpings universitet, Institutionen för samhälls- och välfärdsstudier, Avdelningen Åldrande och social förändring. Linköpings universitet, Filosofiska fakulteten.
    Living with dementia: Relation, responses and agency in everyday life2017Collection/Antologi (Fagfellevurdert)
    Abstract [en]

    Traditionally, dementia has been defined primarily in terms of loss: loss of cognitive and communicative competencies, loss of identity, loss of personal relationships. People living with dementia have been portrayed as increasingly dependent on others, with their loved ones seen more as care givers than as spouses, children and relatives. However, in the last two decades this view of the person living with dementia as an 'empty vessel' has been increasingly challenged, and the focus has shifted from one of care to one of helping people to live with dementia. With contributions from an international range of expert authors, Living with Dementia strongly advocates this new perspective through in-depth discussion of what people with dementia and their loved ones can do, and how they can actively make use of remaining resources. Topics covered include: how to involve people with dementia in collaborative activities in the home, and the benefits this has on their cognitive and communicative abilities ways in which identity can be presented and preserved through storytelling, and the impact on identity of moving from home into residential care the benefits of a 'citizenship' approach to dementia: of recognising that a person living with dementia is an active agent, with the right to self-determination and the ability to exert power over their own lives. This important new contribution to the dementia debate is truly enlightening reading for students across the full range of health and social care disciplines, and offers a fresh perspective to existing practitioners and those who care for people with dementia.

  • 32.
    Armuand, Gabriela
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för barns och kvinnors hälsa. Linköpings universitet, Medicinska fakulteten.
    Lampic, C.
    Karolinska Institute, Sweden.
    Skoog-Svanberg, A.
    Uppsala University of Uppsala, Sweden.
    Wanggren, K.
    Karolinska Institute, Sweden.
    Sydsjö, Gunilla
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för barns och kvinnors hälsa. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Barn- och kvinnocentrum, Kvinnokliniken i Linköping.
    Survey shows that Swedish healthcare professionals have a positive attitude towards surrogacy but the health of the child is a concern2018Inngår i: Acta Paediatrica, ISSN 0803-5253, E-ISSN 1651-2227, Vol. 107, nr 1, s. 101-109Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    AimIn February 2016, Sweden upheld its ban on surrogacy following a Government enquiry. This survey investigated attitudes towards surrogacy among primary health professionals working with children and their experiences of working with families following surrogacy abroad. MethodsFrom April to November 2016, nurses, physicians and psychologist working in primary child health care in four counties in Sweden were invited to participate in a cross-sectional online survey about surrogacy. ResultsThe mean age of the 208 participants was 49.2years (range 27-68) and nearly 91% were women. Approximately 60% supported legalised surrogacy. Wanting a conscience clause to be introduced in Sweden was associated with not supporting surrogacy for any groups, while personal experiences of infertility and clinical experiences with families following surrogacy were associated with positive attitudes towards surrogacy for heterosexual couples. The majority (64%) disagreed that surrogate children were as healthy as other children, and many believed that they risked worse mental health (21%) and social stigmatisation (21%). ConclusionWe found that 60% supported legalised surrogacy, but many expressed concerns about the childrens health and greater knowledge about the medical and psychosocial consequences of surrogacy is needed.

  • 33.
    Arundale, Amelia
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten.
    Kvist, Joanna
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
    Hägglund, Martin
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. Football Research Group, Linköping University, Linköping, Sweden.
    Fältström, Anne
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för fysioterapi. Linköpings universitet, Medicinska fakulteten. Region Jönköping County, Rehabilitation Centre, Ryhov County Hospital, Jönköping, Sweden.
    Jumping performance based on duration of rehabilitation in female football players after anterior cruciate ligament reconstruction2019Inngår i: Knee Surgery, Sports Traumatology, Arthroscopy, ISSN 0942-2056, E-ISSN 1433-7347, Vol. 27, nr 2, s. 556-563Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose

    To determine if female football players who had longer durations of rehabilitation, measured in months, after anterior cruciate ligament reconstruction would have lower tuck jump scores (fewer technique flaws) and smaller asymmetries during drop vertical jump landing.

    Methods

    One-hundred-and-seventeen female football players, aged 16ᅵ25 years, after primary unilateral ACL reconstruction (median 16 months, range 6ᅵ39) were included. Athletes reported the duration of rehabilitation they performed after anterior cruciate ligament reconstruction. Athletes also performed the tuck jump and drop vertical jump tests. Outcome variables were: tuck jump score, frontal plane knee motion and probability of peak knee abduction moment during drop vertical jump landing.

    Results

    There was no difference in tuck jump score based on duration of rehabilitation (n.s.). No interaction (n.s.), difference between limbs (n.s.), or duration of rehabilitation (n.s.) was found for peak knee abduction moment during drop vertical jump landing. No interaction (n.s.) or difference between limbs (n.s.) was found for frontal plane knee motion, but there was a difference based on duration of rehabilitation (P?=?0.01). Athletes with >?9 months of rehabilitation had more frontal plane knee motion (medial knee displacement) than athletes with <?6 months (P?=?0.01) or 6ᅵ9 months (P?=?0.03).

    Conclusion

    As there was no difference in tuck jump score or peak knee abduction moment based on duration of rehabilitation, the results of this study press upon clinicians the importance of using objective measures to progress rehabilitation and clear athletes for return to sport, rather than time alone.

  • 34.
    Arvidsson, Hans
    et al.
    University of Gothenburg, Ucklum, Sweden.
    Hultsjö, Sally
    Ryhov County Hospital, Jönköping, Sweden.
    Needs and care of migrants considered as severely mentally ill: cross-sectional and longitudinal studies of a Swedish sample2009Inngår i: European psychiatry, ISSN 0924-9338, E-ISSN 1778-3585, Vol. 24, nr 8, s. 533-539Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose

    Higher incidence of mental illnesses and less access to care is previously reported concerning migrants but few studies focus on the needs and care of migrant groups in psychiatry. The aim of this study was to compare differences in needs and care between migrant and nonmigrant groups of severely and persistently mentally ill (SMI) after the 1995 Swedish mental health care reform.

    Methods

    In a Swedish area, inventories were made in 2001 and 2006 of persons considered as SMI. These persons were interviewed and their needs were assessed. In a cross-sectional study in 2006, needs and care were compared between migrants and nonmigrants. In a longitudinal study, migrants and nonmigrants interviewed in both 2001 and 2006 were compared concerning the development of needs and care.

    Results

    The needs of the migrant group were less taken care of. In 2006, there were more unmet needs in this group concerning accommodation, physical health, psychological distress, basic education and economy.

    Conclusion

    The improvement of groups considered as SMI concerning functional disability and efforts of care found in the actual area did not seem to include the migrant group, at least not to the same degree.

  • 35.
    Asker, Martin
    et al.
    Karolinska Inst, Sweden; Naprapathogskolan Scandinavian Coll Naprapath Man, Sweden.
    Brooke, Hannah L.
    Karolinska Inst, Sweden.
    Waldén, Markus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Hassleholm Kristianstad Ystad Hosp, Sweden.
    Tranaeus, Ulrika
    Karolinska Inst, Sweden; GIH, Sweden.
    Johansson, Fredrik
    Karolinska Inst, Sweden; Naprapathogskolan Scandinavian Coll Naprapath Man, Sweden.
    Skillgate, Eva
    Karolinska Inst, Sweden; Naprapathogskolan Scandinavian Coll Naprapath Man, Sweden.
    Holm, Lena W.
    Karolinska Inst, Sweden; Karolinska Inst, Sweden.
    Risk factors for, and prevention of, shoulder injuries in overhead sports: a systematic review with best-evidence synthesis2018Inngår i: British Journal of Sports Medicine, ISSN 0306-3674, E-ISSN 1473-0480, Vol. 52, nr 20, s. 1312-+Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Objective To assess the evidence for risk factors and prevention measures for shoulder injuries in overhead sports. Design Systematic review with best-evidence synthesis. Data sources Medline (Ovid), PubMed (complementary search), Embase (Elsevier), Cochrane (Wiley), SPORTDiscus (Ebsco) and Web of Science Core Collection (Thomson Reuters), from 1 January 1990 to 15 May 2017. Eligibility criteria for selecting studies Randomised controlled trials, cohort studies and case-control studies on risk factors or prevention measures for shoulder injuries in overhead sports. The eligible studies were quality assessed using the Scottish Intercollegiate Guidelines Network criteria. Results Of 4778 studies identified, 38 were eligible for quality review and 17 met the quality criteria to be included in the evidence synthesis. One additional quality study presented a shoulder injury prevention programme. Most studies focused on baseball, lacrosse or volleyball (n = 13). The risk factors examined included participation level (competition vs training) (n = 10), sex (n = 4), biomechanics (n = 2) and external workload (n = 2). The evidence for all risk factors was limited or conflicting. The effect of the prevention programme within the subgroup of uninjured players at baseline was modest and possibly lacked statistical power. Conclusions All investigated potential risk factors for shoulder injury in overhead sports had limited evidence, and most were non-modifiable (eg, sex). There is also limited evidence for the effect of shoulder injury prevention measures in overhead sports.

  • 36.
    Atterby, Clara
    et al.
    Uppsala Univ, Sweden.
    Osbjer, Kristina
    Swedish Univ Agr Sci SLU, Sweden; Food and Agr Org United Nations, Cambodia.
    Tepper, Viktoria
    Swiss Fed Inst Technol, Switzerland.
    Rajala, Elisabeth
    Swedish Univ Agr Sci SLU, Sweden.
    Hernandez, Jorge
    Linköpings universitet, Institutionen för klinisk och experimentell medicin. Linköpings universitet, Medicinska fakulteten. Kalmar Cty Council, Dept Infect Dis, Sweden; Linnaeus Univ, Sweden; Kalmar Cty Hosp, Sweden.
    Seng, Sokerya
    Food and Agr Org United Nations, Cambodia.
    Holl, Davun
    Minist Agr Forestry and Fisheries, Cambodia.
    Bonnedahl, Jonas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi, infektion och inflammation. Linköpings universitet, Medicinska fakulteten. Linnaeus Univ, Sweden.
    Börjesson, Stefan
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi, infektion och inflammation. Linköpings universitet, Medicinska fakulteten. Natl Vet Inst SVA, Sweden.
    Magnusson, Ulf
    Swedish Univ Agr Sci SLU, Sweden.
    Jarhult, Josef D.
    Uppsala Univ, Sweden.
    Carriage of carbapenemase- and extended-spectrum cephalosporinase-producing Escherichia coli and Klebsiella pneumoniae in humans and livestock in rural Cambodia; gender and age differences and detection of bla(OXA-48 )in humans2019Inngår i: Zoonoses and Public Health, ISSN 1863-1959, E-ISSN 1863-2378Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Objectives This study investigates the frequency and characteristics of carbapenemase-producing Escherichia coli/Klebsiella pneumoniae (CPE/K) and extended-spectrum cephalosporinase-producing E. coli/K. pneumoniae (ESCE/K) in healthy humans and livestock in rural Cambodia. Additionally, household practices as risk factors for faecal carriage of ESCE/K are identified. Methods Faecal samples were obtained from 307 humans and 285 livestock including large ruminants, pigs and poultry living in 100 households in rural Cambodia in 2011. Each household was interviewed, and multilevel logistic model determined associations between household practices/meat consumption and faecal carriage of ESCE/K. CPE and ESCE/K were detected and further screened for colistin resistance genes. Results CPE/K isolates harbouring bla(OXA-48 )were identified in two humans. The community carriage of ESCE/K was 20% in humans and 23% in livestock. The same ESBL genes: bla(CTX-M-15), bla(CTX-M-14), bla(CTX-M-27), bla(CTX-M-55), bla(SHV-2), bla(SHV-12), bla(SHV-28); AmpC genes: bla(CMY-2), bla(CMY-42,) bla(DHA-1); and colistin resistance genes: mcr-1-like and mcr-3-like were detected in humans and livestock. ESCE/K was frequently detected in women, young children, pigs and poultry, which are groups in close contact. The practice of burning or burying meat waste and not collecting animal manure indoors and outdoors daily were identified as risk factors for faecal carriage of ESCE/K. Conclusions Faecal carriage of E. coli and K. pneumoniae harbouring extended-spectrum cephalosporinase genes are common in the Cambodian community, especially in women and young children. Exposure to animal manure and slaughter products are risk factors for intestinal colonization of ESCE/K in humans.

  • 37.
    Aubert, Salome
    et al.
    CHEO Res Inst, Canada.
    Barnes, Joel D.
    CHEO Res Inst, Canada.
    Abdeta, Chalchisa
    Haramaya Univ, Ethiopia.
    Nader, Patrick Abi
    Univ Moncton, Canada; CHU Montreal, Canada.
    Adeniyi, Ade F.
    Univ Ibadan, Nigeria; Nigerian Heart Fdn, Nigeria.
    Aguilar-Farias, Nicolas
    Univ La Frontera, Chile; Univ La Frontera, Chile.
    Andrade Tenesaca, Dolores S.
    Univ Cuenca, Ecuador.
    Bhawra, Jasmin
    Univ Waterloo, Canada.
    Brazo-Sayavera, Javier
    Univ Republ, Uruguay; Univ Republ, Uruguay.
    Cardon, Greet
    Univ Ghent, Belgium.
    Chang, Chen-Kang
    Natl Taiwan Univ Sport, Taiwan.
    Nystrom, Christine Delisle
    CHEO Res Inst, Canada; Karolinska Inst, Sweden.
    Demetriou, Yolanda
    Tech Univ Munich, Germany.
    Draper, Catherine E.
    Univ Witwatersrand, South Africa; Univ Cape Town, South Africa.
    Edwards, Lowri
    Swansea Univ, Wales.
    Emeljanovas, Arunas
    Lithuanian Sports Univ, Lithuania.
    Gaba, Ales
    Palacky Univ Olomouc, Czech Republic.
    Galaviz, Karla I.
    Emory Univ, GA 30322 USA.
    Gonzalez, Silvia A.
    CHEO Res Inst, Canada; Univ Los Andes, Colombia.
    Herrera-Cuenca, Marianella
    Univ Cent Venezuela, Venezuela; Fdn Bengoa Alimentac and Nutr, Venezuela; Observ Venezolano Salud, Venezuela.
    Huang, Wendy Y.
    Hong Kong Baptist Univ, Peoples R China.
    Ibrahim, Izzeldin A. E.
    Aspetar Orthoped and Sports Med Hosp, Qatar.
    Jurimae, Jaak
    Univ Tartu, Estonia.
    Kamppi, Katariina
    LIKES Res Ctr Phys Activ and Hlth, Finland.
    Katapally, Tarun R.
    Univ Regina, Canada.
    Katewongsa, Piyawat
    Mahidol Univ, Thailand.
    Katzmarzyk, Peter T.
    Pennington Biomed Res Ctr, LA 70808 USA.
    Khan, Asaduzzaman
    Univ Queensland, Australia.
    Korcz, Agata
    Poznan Univ Phys Educ, Poland.
    Kim, Yeon Soo
    Seoul Natl Univ, South Korea.
    Lambert, Estelle
    Univ Cape Town, South Africa.
    Lee, Eun-Young
    Queens Univ, Canada.
    Löf, Marie
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Karolinska Inst, Sweden.
    Loney, Tom
    Mohammed Bin Rashid Univ Med and Hlth Sci, U Arab Emirates.
    Lopez-Taylor, Juan
    Univ Guadalajara, Mexico.
    Liu, Yang
    Shanghai Univ Sport, Peoples R China.
    Makaza, Daga
    Natl Univ Sci and Technol, Zimbabwe.
    Manyanga, Taru
    CHEO Res Inst, Canada.
    Mileva, Bilyana
    BG Act Assoc, Bulgaria.
    Morrison, Shawnda A.
    Univ Primorska, Slovenia.
    Mota, Jorge
    Univ Porto, Portugal.
    Nyawornota, Vida K.
    Univ Ghana, Ghana.
    Ocansey, Reginald
    Univ Ghana, Ghana.
    Reilly, John J.
    Univ Strathclyde, Scotland.
    Roman-Vinas, Blanca
    Nutr Res Fdn, Spain; Univ Girona, Spain; Inst Salud Carlos III, Spain.
    Santos Silva, Diego Augusto
    Univ Fed Santa Catarina, Brazil.
    Saonuam, Pairoj
    Thai Hlth Promot Fdn ThaiHlth, Thailand.
    Scriven, John
    Jersey Sport Fdn, England.
    Seghers, Jan
    Katholieke Univ Leuven, Belgium.
    Schranz, Natasha
    Univ South Australia, Australia.
    Skovgaard, Thomas
    Univ Southern Denmark, Denmark.
    Smith, Melody
    Univ Auckland, New Zealand.
    Standage, Martyn
    Univ Bath, England.
    Starc, Gregor
    Univ Ljubljana, Slovenia.
    Stratton, Gareth
    Swansea Univ, Wales.
    Subedi, Narayan
    Tribhuvan Univ, Nepal.
    Takken, Tim
    Univ Med Ctr Utrecht, Netherlands.
    Tammelin, Tuija
    LIKES Res Ctr Phys Activ and Hlth, Finland.
    Tanaka, Chiaki
    JF Oberlin Univ, Japan.
    Thivel, David
    Univ Clermont Ferrand, France.
    Tladi, Dawn
    Univ Botswana, Botswana.
    Tyler, Richard
    Swansea Univ, Wales.
    Uddin, Riaz
    Univ Queensland, Australia; Stamford Univ Bangladesh, Bangladesh.
    Williams, Alun
    Sir Charles Froissard House, England.
    Wong, Stephen H. S.
    Chinese Univ Hong Kong, Peoples R China.
    Wu, Ching-Lin
    Natl Chung Hsing Univ, Taiwan.
    Zembura, Pawel
    Univ Warsaw, Poland.
    Tremblay, Mark S.
    CHEO Res Inst, Canada.
    Global Matrix 3.0 Physical Activity Report Card Grades for Children and Youth: Results and Analysis From 49 Countries2018Inngår i: Journal of Physical Activity and Health, ISSN 1543-3080, E-ISSN 1543-5474, Vol. 15, s. S251-S273Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Accumulating sufficient moderate to vigorous physical activity is recognized as a key determinant of physical, physiological, developmental, mental, cognitive, and social health among children and youth (aged 5-17 y). The Global Matrix 3.0 of Report Card grades on physical activity was developed to achieve a better understanding of the global variation in child and youth physical activity and associated supports. Methods: Work groups from 49 countries followed harmonized procedures to develop their Report Cards by grading 10 common indicators using the best available data. The participating countries were divided into 3 categories using the United Nations human development index (HDI) classification (low or medium, high, and very high HDI). Results: A total of 490 grades, including 369 letter grades and 121 incomplete grades, were assigned by the 49 work groups. Overall, an average grade of "C-," "D+," and "C-" was obtained for the low and medium HDI countries, high HDI countries, and very high HDI countries, respectively. Conclusions: The present study provides rich new evidence showing that the situation regarding the physical activity of children and youth is a concern worldwide. Strategic public investments to implement effective interventions to increase physical activity opportunities are needed.

  • 38.
    Bahr, Roald
    et al.
    Norwegian Sch Sport Sci, Norway; Aspetar Orthopaed and Sports Med Hosp, Qatar.
    Clarsen, Ben
    Norwegian Sch Sport Sci, Norway; Norwegian Inst Publ Hlth, Norway.
    Derman, Wayne
    Stellenbosch Univ, South Africa.
    Dvorak, Jiri
    Schulthess Clin, Switzerland; Schulthess Clin, Switzerland.
    Emery, Carolyn A.
    Univ Calgary, Canada; Univ Calgary, Canada.
    Finch, Caroline F.
    Edith Cowan Univ, Australia.
    Hägglund, Martin
    Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för prevention, rehabilitering och nära vård. Linköpings universitet, Medicinska fakulteten.
    Junge, Astrid
    Med Sch Hamburg, Germany; Schulthess Clin, Switzerland.
    Kemp, Simon
    Rugby Football Union, England; London Sch Hyg and Trop Med, England.
    Khan, Karim M.
    Univ British Columbia, Canada; British Journal Sports Med, England.
    Marshall, Stephen W.
    Univ N Carolina, NC 27515 USA; Univ N Carolina, NC 27515 USA.
    Meeuwisse, Willem
    Univ Calgary, Canada; Natl Hockey League, Canada.
    Mountjoy, Margo
    McMaster Univ, Canada; FINA Bur Sport Med, Switzerland.
    Orchard, John W.
    Univ Sydney, Australia.
    Pluim, Babette
    Royal Netherlands Lawn Tennis Assoc, Netherlands; AMC VUmc IOC Res Ctr Excellence, Netherlands.
    Quarrie, Kenneth L.
    New Zealand Rugby, New Zealand; AUT Univ, New Zealand.
    Reider, Bruce
    Univ Chicago, IL 60637 USA.
    Schwellnus, Martin
    Univ Pretoria, South Africa.
    Soligard, Torbjorn
    Int Olymp Comm, Switzerland; Fac Kinesiol, Canada.
    Stokes, Keith A.
    Univ Bath, England; Rugby Football Union, England.
    Timpka, Toomas
    Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Centrum för hälso- och vårdutveckling, Folkhälsocentrum.
    Verhagen, Evert
    Amsterdam UMC, Netherlands.
    Bindra, Abhinav
    Int Olymp Comm, Switzerland.
    Budgett, Richard
    Int Olymp Comm, Switzerland.
    Engebretsen, Lars
    Norwegian Sch Sport Sci, Norway; Int Olymp Comm, Switzerland.
    Erdener, Ugur
    Int Olymp Comm, Switzerland.
    Chamari, Karim
    Aspetar Sports Med and Orthoped Hosp, Qatar.
    International Olympic Committee Consensus Statement: Methods for Recording and Reporting of Epidemiological Data on Injury and Illness in Sports 2020 (Including the STROBE Extension for Sports Injury and Illness Surveillance (STROBE-SIIS))2020Inngår i: ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE, Vol. 8, nr 2, artikkel-id 2325967120902908Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Injury and illness surveillance, and epidemiological studies, are fundamental elements of concerted efforts to protect the health of the athlete. To encourage consistency in the definitions and methodology used, and to enable data across studies to be compared, research groups have published 11 sport- or setting-specific consensus statements on sports injury (and, eventually, illnesses) epidemiology to date. Objective: To further strengthen consistency in data collection, injury definitions, and research reporting through an updated set of recommendations for sports injury and illness studies, including a new Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist extension. Study Design: Consensus statement of the International Olympic Committee (IOC). Methods: The IOC invited a working group of international experts to review relevant literature and provide recommendations. The procedure included an open online survey, several stages of text drafting and consultation by working groups, and a 3-day consensus meeting in October 2019. Results: This statement includes recommendations for data collection and research reporting covering key components: defining and classifying health problems, severity of health problems, capturing and reporting athlete exposure, expressing risk, burden of health problems, study population characteristics, and data collection methods. Based on these, we also developed a new reporting guideline as a STROBE extension-the STROBE Sports Injury and Illness Surveillance (STROBE-SIIS). Conclusion: The IOC encourages ongoing in- and out-of-competition surveillance programs and studies to describe injury and illness trends and patterns, understand their causes, and develop measures to protect the health of the athlete. The implementation of the methods outlined in this statement will advance consistency in data collection and research reporting.

  • 39.
    Bendtsen, Marcus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    An Electronic Screening and Brief Intervention for Hazardous and Harmful Drinking Among Swedish University Students: Reanalysis of Findings From a Randomized Controlled Trial Using a Bayesian Framework2019Inngår i: Journal of Medical Internet Research, ISSN 1438-8871, E-ISSN 1438-8871, Vol. 21, nr 12, artikkel-id e14420Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Due to a resurgent debate on the misuse of P values, the Journal of Medical Internet Research is hosting a standing theme issue inviting the reanalysis of (primarily digital health) trial data using a Bayesian framework. This first paper in this series focuses on an electronic screening and brief intervention (eSBI), targeting harmful and hazardous alcohol consumption, which student health care centers across Sweden have routinely administerd to all students during the past decade. The second Alcohol Email Assessment and Feedback Study Dismantling Effectiveness for University Students (AMADEUS-2) trial aimed to assess the effect of the eSBI on alcohol consumption among students who were harmful and hazardous drinkers. A two-arm randomized controlled trial design was employed, randomizing eligible participants to either a waiting list or direct access to an eSBI. Follow-up assessments were conducted 2 months after randomization. Subsequent analysis of the trial followed the conventional null hypothesis approach, and no statistical significance was found between groups at follow-up with respect to the number of standard drinks consumed weekly. However, in an unspecified sensitivity analysis, it was discovered that removing three potential outliers made the difference between the groups significant.

    Objective: The objective of this study is to reperform the primary and sensitivity analysis of the AMADEUS-2 trial using a Bayesian framework and to compare the results with those of the original analysis.

    Methods: The same regression models used in the original analysis were employed in this reanalysis (negative binomial regression). Model parameters were given uniform priors. Markov chain Monte Carlo was used for Bayesian inference, and posterior probabilities were calculated for prespecified thresholds of interest.

    Results: Null hypothesis tests did not identify a statistically significant difference between the intervention and control groups, potentially due to a few extreme data points. The Bayesian analysis indicated a 93.6% probability that there was a difference in grams of alcohol consumed at follow-up between the intervention and control groups and a 71.5% probability that the incidence rate ratio was <0.96. Posterior probabilities increased when excluding three potential outliers, yet such post hoc analyses were not necessary to show the preference toward offering an eSBI to harmful and hazardous drinkers among university students.

    Conclusions: The null hypothesis framework relies on point estimates of parameters. P values can therefore swing heavily, depending on a single or few data points alone, casting doubt on the value of the analysis. Bayesian analysis results in a distribution over parameter values and is therefore less sensitive to outliers and extreme values. Results from analyses of trials of interventions where small-to-modest effect sizes are expected can be more robust in a Bayesian framework, making this a potentially better approach for analyzing digital health research data.

  • 40.
    Bendtsen, Marcus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Tekniska fakulteten.
    Electronic Screening for Alcohol Use and Brief Intervention by Email for University Students: Reanalysis of Findings From a Randomized Controlled Trial Using a Bayesian Framework2019Inngår i: Journal of Medical Internet Research, ISSN 1438-8871, E-ISSN 1438-8871, Vol. 21, nr 11, artikkel-id e14419Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Almost a decade ago, Sweden became the first country to implement a national system enabling student health care centers across all universities to routinely administer (via email) an electronic alcohol screening and brief intervention to their students. The Alcohol email assessment and feedback study dismantling effectiveness for university students (AMADEUS-1) trial aimed to assess the effect of the student health care centers routine practices by exploiting the lack of any standard timing for the email invitation and by masking trial participation from students. The original analyses adopted the conventional null hypothesis framework, and the results were consistently in the expected direction. However, since for some tests the P values did not pass the conventional .05 threshold, some of the analyses were necessarily inconclusive. Objective: The outcomes of the AMADEUS-1 trial were derived from the first 3 items of the Alcohol Use Disorders Identification Test (AUDIT-C). The aim of this paper was to reanalyze the two primary outcomes of the AMADEUS-1 trial (AUDIT-C scores and prevalence of risky drinking), using the same models used in the original publication but applying a Bayesian inference framework and interpretation. Methods: The same regression models used in the original analysis were employed in this reanalysis (linear and logistic regression). Model parameters were given uniform priors. Markov chain Monte Carlo was used for Bayesian inference, and posterior probabilities were calculated for prespecified thresholds of interest. Results: Where the null hypothesis tests showed inconclusive results, the Bayesian analysis showed that offering an intervention at baseline was preferable compared to offering nothing. At follow-up, the probability of a lower AUDIT-C score among those who had been offered an intervention at baseline was greater than 95%, as was the case when comparing the prevalence of risky drinking. Conclusions: The Bayesian analysis allows for a more consistent perspective of the data collected in the trial, since dichotomization of evidence is not looked for at some arbitrary threshold. Results are presented that represent the data collected in the trial rather than trying to make conclusions about the existence of a population effect. Thus, policy makers can think about the value of keeping the national system without having to navigate the treacherous landscape of statistical significance.

  • 41.
    Bendtsen, Marcus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Tekniska fakulteten.
    Feasibility of a Fully Automated Multiple Session Alcohol Intervention to University Students, Using Different Modes of Electronic Delivery: The TOPHAT 1 Study2013Inngår i: Journal of Software Engineering and Applications, ISSN 1945-3116, E-ISSN 1945-3124, nr 6, s. 14-26Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: In recent years more and more electronic health behaviour interventions have been developed in order to reach individuals with an unhealthy behaviour such as risky drinking. This is especially relevant in university students who are among those who most frequently are risky drinkers. This study explored the acceptability and feasibility, in an unselected group of university students, of a fully automated multiple session alcohol intervention offering different modes of delivery such as email, SMS and Android.

    Material and Methods: A total of 11,283 students at Linköping University in Sweden were invited to perform a single session alcohol intervention and among those accepting this (4916 students) a total of 24.7% accepted to further participate in the extended multiple intervention lasting 3 - 6 weeks. The students could choose mode of delivery, total length of the intervention (between 3 - 6 weeks) and number of messages per week (3, 5, or 7 per week). A follow-up questionnaire was applied after the intervention to which 82.7% responded.

    Results: most students wanted to receive the messages by email with the shortest intervention length (3 weeks) and as few messages as possible per week (3 messages). However, no major difference was seen regarding satisfaction with the length and frequency of the intervention despite chosen length and frequency. Most students also expressed satisfaction with the content of the messages and would recommend the intervention to a fellow student in need of reducing drinking.

    Discussion and Conclusion: Based upon feedback from the students, a multiple push-based intervention appears to be feasible to offer additional help for those who have interest after a single session alcohol intervention. In a forthcoming study we will further explore the optimal mode of delivery and length of intervention and number of messages per week.

  • 42.
    Bendtsen, Marcus
    Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa. Linköpings universitet, Tekniska fakulteten.
    Heterogeneous treatment effects of a text messaging smoking cessation intervention among university students2020Inngår i: PLoS ONE, E-ISSN 1932-6203, Vol. 15, nr 3, artikkel-id e0229637Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Introduction

    Despite tobacco being an important preventable factor with respect to ill health and death, it is a legal substance that harms and kills many of those who use it. Text messaging smoking cessation interventions have been evaluated in a variety of contexts, and are generally considered to have a positive effect on smoking cessation success. In order for text messaging interventions to continue to be useful as prevalence of smoking decreases, it may be necessary to tailor the interventions to specific individuals. However, little is known with regard to who benefits the most and least from existing interventions.

    Methods

    In order to identify heterogenous treatment effects, we analyzed data from a randomized controlled trial of a text messaging smoking cessation intervention targeting university students in Sweden. We used a Bayesian hierarchical model where the outcome was modelled using logistic regression, and so-called horseshoe priors were used for coefficients. Predictive performance of the model, and heterogeneous treatment effects, were calculated using cross-validation over the trial data.

    Results

    Findings from the study of heterogenous treatment effects identified less effect of the intervention among university students with stronger dependence of nicotine and students who smoke a greater quantity of cigarettes per week. No heterogeneity was found with respect to sex, number of years smoking, or the use of snuff.

    Discussion

    Results emphasize that individuals with a more developed dependence of nicotine may have a harder time quitting smoking even with support. This questions the dissemination and development of text messaging interventions to university students in the future, as they may not be the optimal choice of intervention for those with a more developed dependence. On the other hand, text messaging interventions may be useful to disseminate among university students that are at risk of developing a strong dependence.

    Trial registration

    International Standard Randomized Controlled Trial Number (ISRCTN): 75766527; http://www.controlled-trials.com/ISRCTN75766527.

  • 43.
    Bendtsen, Marcus
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Linderoth, Catharina
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten.
    Bendtsen, Preben
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Närsjukvården i västra Östergötland, Medicinska specialistkliniken.
    Mobile Phone-Based Smoking-Cessation Intervention for Patients Undergoing Elective Surgery: Protocol for a Randomized Controlled Trial2019Inngår i: JMIR Research Protocols, ISSN 1929-0748, E-ISSN 1929-0748, Vol. 8, nr 3, artikkel-id e12511Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Several large studies have shown that the risk of cardiovascular, respiratory, and wound-healing complications (including death) within 30 days of surgery is greater for smokers than for nonsmokers. However, there is evidence that even short-term perioperative smoking cessation may reduce postoperative morbidity. Over the past few years, it has become more evident that short message service (SMS)–based interventions can help individuals quit smoking.

    Objective: The overall aim of this project is to fill the knowledge gap on whether an SMS-based smoking-cessation intervention can be effective in helping patients stop smoking perioperatively. The aim of this trial is to evaluate the effectiveness of an SMS-based intervention on smoking behavior of patients undergoing elective surgery.

    Methods: A two-arm parallel-group randomized controlled trial will be conducted at 20 surgical departments in southeast Sweden. Smokers undergoing elective surgery who own a mobile phone will be included. Power calculations indicate that it will be necessary to randomize 434 participants. One group will be given access to a novel 12-week SMS program, which includes daily SMS messages with behavior change–enforcing text content and hyperlinks to interactive modules, while the other group will not be given access to the intervention. Both groups will have access to the surgical departments’ current routine for smoking cessation prior to surgery. Primary outcome measures, prolonged abstinence, and point prevalence of smoking cessation will be measured through questionnaires at 3, 6, and 12 months after randomization. Logistic regression models adjusted using baseline characteristics will be explored to identify potential effects of the intervention.

    Results: Recruitment started in late October 2018 and is expected to last for a maximum of 30 months. The first results are expected to be available approximately 3 months after the final date of recruitment.

    Conclusions: Owing to the structural problems and scarcity of time and resources, patients at most Swedish surgical departments are simply instructed to quit smoking, and perhaps, referred to a primary health care clinic. An SMS-based smoking-cessation aid can be effective in helping individuals quit smoking and is a very simple and time-efficient tool for surgical departments to use.

  • 44.
    Bendtsen, Marcus
    et al.
    Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa.
    Müssener, Ulrika
    Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa.
    Linderoth, Catharina
    Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa.
    Thomas, Kristin
    Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Institutionen för hälsa, medicin och vård, Avdelningen för samhälle och hälsa.
    A Mobile Health Intervention for Mental Health Promotion Among University Students: Randomized Controlled Trial2020Inngår i: JMIR mhealth and uhealth, E-ISSN 2291-5222, Vol. 8, nr 3Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: High positive mental health, including the ability to cope with the normal stresses of life, work productively, and be able to contribute to one’s community, has been associated with various health outcomes. The role of positive mental health is therefore increasingly recognized in national mental health promotion programs and policies. Mobile health (mHealth) interventions could be a cost-effective way to disseminate positive psychological interventions to the general population.

    Objective: The aim of this study was to estimate the effect of a fully automated mHealth intervention on positive mental health, and anxiety and depression symptomology among Swedish university students using a randomized controlled trial design.

    Methods: A 2-arm, single-blind (researchers), parallel-groups randomized controlled trial with an mHealth positive psychology program intervention group and a relevant online mental health information control group was employed to estimate the effect of the novel intervention. Participants were recruited using digital advertising through student health care centers in Sweden. Inclusion criteria were (1) university students, (2) able to read and understand Swedish, (3) and have access to a mobile phone. Exclusion criteria were high positive mental health, as assessed by the Mental Health Continuum Short Form (MHC-SF), or high depression and anxiety symptomology, as assessed by the Hospital Anxiety Depression Scale (HADS). The primary outcome was positive mental health (MHC-SF), and the secondary outcomes were depression and anxiety symptomatology (HADS). The subscales of MHC-SF were also analyzed as exploratory outcomes. Outcomes were measured 3 months after randomization through questionnaires completed on the participants’ mobile phones.

    Results: A total of 654 participants (median age 25 years), including 510 (78.0%) identifying as female, were randomized to either the intervention (n=348) or control group (n=306). At follow-up, positive mental health was significantly higher in the intervention group compared with the control group (incidence rate ratio [IRR]=1.067, 95% CI 1.024-1.112, P=.002). For both depression and anxiety symptomatology, the intervention group showed significantly lower scores at follow-up compared with the control group (depression: IRR=0.820, 95% CI 0.714-0.942, P=.005; anxiety: IRR=0.899, 95% CI 0.840-0.962, P=.002). Follow-up rates were lower than expected (58.3% for primary outcomes and 52.3% for secondary outcomes); however, attrition analyses did not identify any systematic attrition with respect to baseline variables.

    Conclusions: The mHealth intervention was estimated to be superior to usual care in increasing positive mental health among university students. A protective effect of the intervention was also found on depressive and anxiety symptoms. These findings demonstrate the feasibility of using an automated mobile phone format to enhance positive mental health, which offers promise for the use of mHealth solutions in public mental health promotion.

    Trial Registration: International Standard Randomized Controlled Trial Registry ISRCTN54748632; http://www.isrctn.com/ISRCTN54748632

  • 45.
    Bengtsson, Ulrika
    et al.
    Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden / Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
    Kjellgren, Karin
    Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden / Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
    Hallberg, Inger
    Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
    Manhem, Karin
    Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden / Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.
    Taft, Charles
    Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden / Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
    Links between blood pressure and life-style factors reported via a mobile phone-based self-management support system2018Konferansepaper (Annet vitenskapelig)
    Abstract [en]

    Objective: To explore relationships between patients’ self-monitoring of blood pressure and their concurrent self-reports of medication intake, wellbeing stress, physical activity and symptoms.

    Design and method: This was a prospective study exploring the eight-week effectiveness of a mobile phone based self-management support system for patients with hypertension. 50 patients undergoing treatment for hypertension, from four primary health care centers situated in urban and suburban communities in Sweden, self-reported through the system once daily during eight weeks.

    Scientific data: Associations between systolic and diastolic blood pressure and 10 self-report lifestyle-related variables.

    Results: The single strongest association was found between medication intake and systolic blood pressure, where failure to take medications was associated with an estimated 7.44 mmHg higher systolic blood pressure. To a lesser degree, medication intake was also associated with diastolic blood pressure. Wellbeing and stress were consistently associated with systolic blood pressure and diastolic blood pressure, whereas physical activity was associated with only systolic blood pressure. None of the symptoms dizziness, headache, restlessness, fatigue or palpitations were significantly associated with blood pressure.

    Conclusions: Blood pressure was associated with patients’ blood pressure management behaviors, eg drug intake and experiences of wellbeing and stress. No association was found between blood pressure and side effects. Enabling persons with hypertension to monitor and track their BP in relation to medication intake, symptoms and life-style variables may be a fruitful way to help them gain first-hand understanding of the importance of adherence and persistence to treatment recommendations.

  • 46.
    Berg, Jessica
    Swedish National Road and Transport Research Institute (VTI), Linköping, Sweden.
    Mobility changes during the first years of retirement2016Inngår i: Quality in Ageing and Older Adults, ISSN 1471-7794, Vol. 17, nr 2, s. 131-140Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Purpose – Mobility is an important aspect of well-being, activity and participation. Retiring from paid work is a transition in later life when people need to adjust to a new daily structure and fill the day with activities other than work. Life-course transitions influence demands for mobility and choice of travel mode as people adapt to new circumstances and learning processes. The purpose of this paper is to explore how mobility strategies develop during the first years of retirement.

    Design/methodology/approach – A qualitative analysis based on initial interviews with a total of 27 retired people during their first year of retirement and again, about three years later.

    Findings – Important changes during the first years of retirement included illness or a decline in physical health. Mobility had become a means of achieving certain goals after an illness, such as learning to walk, being able to drive or enjoying the time that was left. While some enjoyed not having commitments, others experienced difficulties in filling the day. The results indicate four dimensions of mobility: means of carrying out activities which are needed and desired; resources for creating activities; a leisure activity in itself; and subordinate to staying at home.

    Originality/value – Gives a deeper understanding of the mobility challenges people ultimately face in later life, and how these are managed, which is important for transport planning and public health policy aimed at improving mobility, activity participation and well-being in later life.

  • 47.
    Berggren, Martina
    Linköpings universitet, Institutionen för samhälls- och välfärdsstudier.
    Otillräcklighetens diagnoser: Kvinnors upplevelser av att leva med stressrelaterad ohälsa.2008Independent thesis Advanced level (degree of Master (One Year)), 20 poäng / 30 hpOppgave
    Abstract [en]

    This essay discusses the problems with the high rate of long-term sickness leave among women in Sweden. It is based on interviews with six women suffering from stress-related illness. The results show that these women hardly ever recieved an explicit diagnosis and therefore did not feel that their illness was acknowledged. In the abscense of measurable symptoms they were sometimes stigmatisized and accused of simulating their problems. From this position they tried to legitimize their situation by presenting themselves as respectable women. They seemed to be trapped between two roles, taking an active part in the labour market and struggling to be a good mother and wife. The illness can therefore, I argue, be seen as a result of the subordination of women in the Swedish society.

  • 48.
    Bergström, G
    et al.
    University of Gothenburg / Sahlgrenska University Hospital.
    Berglund, G
    Lund University.
    Blomberg, A
    Umeå University.
    Brandberg, J
    Sahlgrenska University Hospital / University of Gothenburg.
    Engström, G
    Lund University.
    Engvall, Jan
    Linköpings universitet, Medicinska fakulteten. Linköpings universitet, Centrum för medicinsk bildvetenskap och visualisering, CMIV. Region Östergötland, Hjärt- och Medicincentrum, Fysiologiska kliniken US. Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för läkemedelsforskning.
    Eriksson, M
    Karolinska University Hospital, Stockholm.
    de Faire, U
    Karolinska Institutet, Stockholm / Karolinska University Hospital, Stockholm.
    Flinck, A
    Sahlgrenska University Hospital, Stockholm / University of Gothenburg.
    Hansson, M G
    Uppsala University.
    Hedblad, B
    Lund University.
    Hjelmgren, O
    University of Gothenburg / Sahlgrenska University Hospital, Gothenburg.
    Janson, C
    Uppsala University.
    Jernberg, T
    Karolinska University Hospital, Stockholm / Karolinska Institutet, Stockholm.
    Johnsson, Å
    Sahlgrenska University Hospital, Gothenburg / University of Gothenburg.
    Johansson, L
    Unit of Radiology.
    Lind, L
    Uppsala University.
    Löfdahl, C-G
    Lund University / Lund University Hospital.
    Melander, O
    Lund University / Skåne University Hospital, Malmö.
    Östgren, Carl Johan
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Hälsouniversitetet. Östergötlands Läns Landsting, Närsjukvården i västra Östergötland, Primärvården i västra länsdelen.
    Persson, Anders
    Linköpings universitet, Centrum för medicinsk bildvetenskap och visualisering, CMIV. Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för radiologiska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Diagnostikcentrum, Röntgenkliniken i Linköping.
    Persson, M
    Lund University / Skåne University Hospital, Malmö.
    Sandström, A
    Umeå University.
    Schmidt, C
    University of Gothenburg.
    Söderberg, S
    Umeå University.
    Sundström, J
    Uppsala University / Uppsala Clinical Resarch Centre.
    Toren, K
    University of Gothenburg.
    Waldenström, A
    Umeå University Hospital.
    Wedel, H
    Nordic School of Public Health, Gothenburg.
    Vikgren, J
    Sahlgrenska University Hospital, Gothenburg / University of Gothenburg.
    Fagerberg, B
    University of Gothenburg.
    Rosengren, A
    University of Gothenburg.
    The Swedish CArdioPulmonary BioImage Study: objectives and design2015Inngår i: Journal of Internal Medicine, ISSN 0954-6820, E-ISSN 1365-2796, Vol. 278, nr 6, s. 645-659Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Cardiopulmonary diseases are major causes of death worldwide, but currently recommended strategies for diagnosis and prevention may be outdated because of recent changes in risk factor patterns. The Swedish CArdioPulmonarybioImage Study (SCAPIS) combines the use of new imaging technologies, advances in large-scale 'omics' and epidemiological analyses to extensively characterize a Swedish cohort of 30 000 men and women aged between 50 and 64 years. The information obtained will be used to improve risk prediction of cardiopulmonary diseases and optimize the ability to study disease mechanisms. A comprehensive pilot study in 1111 individuals, which was completed in 2012, demonstrated the feasibility and financial and ethical consequences of SCAPIS. Recruitment to the national, multicentre study has recently started.

  • 49.
    Bernfort, Lars
    et al.
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för hälso- och sjukvårdsanalys. Linköpings universitet, Medicinska fakulteten.
    Gerdle, Björn
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för samhällsmedicin. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Sinnescentrum, Smärt och rehabiliteringscentrum.
    Husberg, Magnus
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för hälso- och sjukvårdsanalys. Linköpings universitet, Medicinska fakulteten.
    Levin, Lars-Åke
    Linköpings universitet, Institutionen för medicin och hälsa, Avdelningen för hälso- och sjukvårdsanalys. Linköpings universitet, Medicinska fakulteten.
    People in states worse than dead according to the EQ-5D UK value set: would they rather be dead?2018Inngår i: Quality of Life Research, ISSN 0962-9343, E-ISSN 1573-2649, Vol. 27, nr 7, s. 1827-1833Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Quality-adjusted life years (QALYs) measure health by combining length and quality of life. QALYs constitute the effect side of incremental cost-effectiveness ratios, describing the results of health economic evaluations. The objectives of this study were to (1) investigate the prevalence of states worse than dead (SWD) when using the EuroQol-5D UK value set, and (2) to study to what extent SWDs are reasonable with a starting point in experience-based valuations of health states. Data from a Swedish cross-sectional population survey were used. The survey was directed to 10,000 persons 65 years and older and its primary aim was to investigate the prevalence and consequences of chronic pain. The survey included questions reflecting life situation and well-being. Some of these were used in order to characterise people in SWD. SWD were found in 1.8% of the 6611 respondents. The prevalence of SWD increased with advancing age and was more common among women than men. The control questions used indicated that most of the persons being in SWD according to the EQ-5D UK value set most probably would not judge themselves to be in a SWD. Though negative QALY-weights are not very common, they constitute a non-negligible part of health states in a Swedish population 65 years and older. Prevalence of SWD is higher among women than men and increases with age. From responses to other questions on well-being and life situation, there is reason to doubt the reasonableness of experience-based negative QALY-weights in many cases.

  • 50. Bestill onlineKjøp publikasjonen >>
    Bernhardsson, Magnus
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för Kirurgi, Ortopedi och Onkologi. Linköpings universitet, Medicinska fakulteten.
    Healing Processes in Cancellous Bone2018Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Most of what is known about the biological response during fracture healing comes from numerous animal studies with shaft fractures in the long bone. However, most patients suffer from fractures closer to the ends of the long bones, in the hip, or in the vertebrae. These types of fractures mainly involve cancellous bone, while shaft fractures concern cortical bone. Compared to cortical bone whose structure is dense and compact, cancellous bone is of spongy and porous structure. A growing number of studies point towards that cortical and cancellous bone heal differently. To even this imbalance in knowledge between these two types of bone tissue, further studies in cancellous bone are justified.

    In this thesis we delved into the quiet unknown processes behind cancellous bone healing.

    In the first study we characterized and compared two models for cancellous bone healing in mice and rats: the first model can be used to analyze the morphology and morphometry of the regenerating bone; the second model can measure the mechanical properties of cancellous bone. The two models correspond in their developing patterns during the first week before they diverge. This suggests that these models can be utilized together to evaluate the initial healing in cancellous bone. Furthermore, we saw in the drill hole model that the bone formation is strictly restricted to the traumatized region, with a distinct interface to the adjacent uninjured tissue.

    The second study characterized the cellular response during the initial healing phase in cancellous bone. The focus was to follow the spatial location of inflammatory and osteogenic cells over time in a cancellous bone injury. In contrast to shaft fractures (cortical bone), where healing is described as sequential events where inflammatory cells are the first to arrive to the trauma before osteogenic cells are recruited and initiate healing, we could see how inflammatory and osteogenic cells appeared early, simultaneously after a cancellous bone injury. This study showed that cancellous bone differs from how fracture healing is normally described.

    In the third study we explored the role of a subpopulation of lymphocytes (CD8 positive cells), earlier studied in shaft fractures. We wanted to see how their absence would affect the healing in a cancellous bone injury. Without CD8+ cells, cancellous bone healing was impaired as expressed via poorer mechanical properties of the regenerated bone tissue.

    The fourth and last study issued the influence of uninjured bone marrow on cortical bone healing. We developed a cortical defect model which blocked uninjured marrow from reaching the defect. Without the presence of marrow, the cortical defects ability to regenerate was significantly impaired. This implies that the marrow is important for cortical bone healing.

    In conclusion, cancellous bone healing is different from its cortical counterpart and the general perception of fracture healing. We have briefly discerned healing mechanisms in cancellous bone that might be of clinical importance: the restricted cancellous bone formation is something to take into consideration when performing arthrodeses; and importance of marrow in skeletal defects (e.g. pseudarthroses). With this thesis, we hope to promote that further investigating on cancellous bone healing is necessary.

    Delarbeid
    1. Experimental models for cancellous bone healing in the rat Comparison of drill holes and implanted screws
    Åpne denne publikasjonen i ny fane eller vindu >>Experimental models for cancellous bone healing in the rat Comparison of drill holes and implanted screws
    2015 (engelsk)Inngår i: Acta Orthopaedica, ISSN 1745-3674, E-ISSN 1745-3682, Vol. 86, nr 6, s. 745-750Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Background and purpose - Cancellous bone appears to heal by mechanisms different from shaft fracture healing. There is a paucity of animal models for fractures in cancellous bone, especially with mechanical evaluation. One proposed model consists of a screw in the proximal tibia of rodents, evaluated by pull-out testing. We evaluated this model in rats by comparing it to the healing of empty drill holes, in order to explain its relevance for fracture healing in cancellous bone. To determine the sensitivity to external influences, we also compared the response to drugs that influence bone healing. Methods - Mechanical fixation of the screws was measured by pull-out test and related to the density of the new bone formed around similar, but radiolucent, PMMA screws. The pull-out force was also related to the bone density in drill holes at various time points, as measured by microCT. Results - The initial bone formation was similar in drill holes and around the screw, and appeared to be reflected by the pull-out force. Both models responded similarly to alendronate or teriparatide (PTH). Later, the models became different as the bone that initially filled the drill hole was resorbed to restore the bone marrow cavity, whereas on the implant surface a thin layer of bone remained, making it change gradually from a trauma-related model to an implant fixation model. Interpretation - The similar initial bone formation in the different models suggests that pull-out testing in the screw model is relevant for assessment of metaphyseal bone healing. The subsequent remodeling would not be of clinical relevance in either model.

    sted, utgiver, år, opplag, sider
    TAYLOR & FRANCIS LTD, 2015
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-123812 (URN)000365484500019 ()26200395 (PubMedID)
    Merknad

    Funding Agencies|Swedish Research Council [2031-47-5]; AFA insurance company; EU [279239]; Linkoping University; Eli Lilly and Company

    DOI does not work: 10.3109/17453674.2015.1075705

    Tilgjengelig fra: 2016-01-11 Laget: 2016-01-11 Sist oppdatert: 2018-10-29
    2. Osteoblast precursors and inflammatory cells arrive simultaneously to sites of a trabecular-bone injury
    Åpne denne publikasjonen i ny fane eller vindu >>Osteoblast precursors and inflammatory cells arrive simultaneously to sites of a trabecular-bone injury
    2018 (engelsk)Inngår i: Acta Orthopaedica, ISSN 1745-3674, E-ISSN 1745-3682, Vol. 89, nr 4, s. 457-461Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Background and purpose - Fracture healing in the shaft is usually described as a sequence of events, starting with inflammation, which triggers mesenchymal tissue formation in successive steps. Most clinical fractures engage cancellous bone. We here describe fracture healing in cancellous bone, focusing on the timing of inflammatory and mesenchymal cell type appearance at the site of injury. Material and methods - Rats received a proximal tibial drill hole, A subgroup received clodronate-containing liposomes before or after surgery. The tibiae were analyzed with micro-CT and immunohistochemistry 1 to 7 days after injury. Results - Granulocytes (myeloperoxidase) appeared in moderate numbers within the hole at day 1 and then gradually disappeared. Macrophage expression (CD68) was seen on day 1, increased until day 3, and then decreased. Mesenchymal cells (vimentin) had already accumulated in the periphery of the hole on day 1. Mesenchymal cells dominated in the entire lesion on day 3, now producing extracellular matrix. A modest number of preosteoblasts (RUNX2) were seen on day 1 and peaked on day 4. Osteoid was seen on day 4 in the traumatized region, with a distinct border to the uninjured surrounding marrow. Clodronate liposomes given before the injury reduced the volume of bone formation at day 7, but no reduction in macrophage numbers could be detected. Interpretation - The typical sequence of events in shaft fractures was not seen. Mesenchymal cells appeared simultaneously with granulocyte and macrophage arrival. Clodronate liposomes, known to reduce macrophage numbers, seemed to be associated with the delineation of the volume of tissue to be replaced by bone.

    sted, utgiver, år, opplag, sider
    TAYLOR & FRANCIS LTD, 2018
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-150316 (URN)10.1080/17453674.2018.1481682 (DOI)000439704100018 ()29865916 (PubMedID)
    Tilgjengelig fra: 2018-08-16 Laget: 2018-08-16 Sist oppdatert: 2019-05-02
    3. Marrow compartment contribution to cortical defect healing
    Åpne denne publikasjonen i ny fane eller vindu >>Marrow compartment contribution to cortical defect healing
    Vise andre…
    2018 (engelsk)Inngår i: Acta Orthopaedica, ISSN 1745-3674, E-ISSN 1745-3682, Vol. 89, nr 1, s. 119-123Artikkel i tidsskrift (Fagfellevurdert) Published
    Abstract [en]

    Background and purpose - Healing of shaft fractures is commonly described as regards external callus. We wanted to clarify the role of the bone marrow compartment in the healing of stable shaft fractures. Patients and methods - A longitudinal furrow was milled along the longitudinal axis of the femoral shaft in mice. The exposed bone marrow under the furrow was scooped out. The mice were then randomized to no further treatment, or to receiving 2 silicone plugs in the medullary canal distal and proximal to the defect. The plugs isolated the remaining marrow from contact with the defect. Results were studied with histology and flow cytometry. Results - Without silicone plugs, the marrow defect was filled with new bone marrow-like tissue by day 5, and new bone was seen already on day 10. The new bone was seen only at the level of the cortical injury, where it seemed to form simultaneously in the entire region of the removed cortex. The new bone seemed not to invade the marrow compartment, and there was a sharp edge between new bone and marrow. The regenerated marrow was similar to uninjured marrow, but contained considerably more cells. In the specimens with plugs, the marrow compartment was either filled with loose scar tissue, or empty, and there was only minimal bone formation, mainly located around the edges of the cortical injury. Interpretation - Marrow regeneration in the defect seemed to be a prerequisite for normal cortical healing. Shaft fracture treatment should perhaps pay more attention to the local bone marrow.

    sted, utgiver, år, opplag, sider
    TAYLOR & FRANCIS LTD, 2018
    HSV kategori
    Identifikatorer
    urn:nbn:se:liu:diva-145120 (URN)10.1080/17453674.2017.1382280 (DOI)000423474000020 ()28946782 (PubMedID)
    Tilgjengelig fra: 2018-02-19 Laget: 2018-02-19 Sist oppdatert: 2019-05-27
1234567 1 - 50 of 490
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