liu.seSearch for publications in DiVA
Change search
Refine search result
1234 1 - 50 of 186
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 1.
    Ahonen, Hanna
    et al.
    Jonkoping Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Fransson, Eleonor I.
    Jonkoping Univ, Sweden.
    Neher, Margit
    Jonkoping Univ, Sweden.
    Lindmark, Ulrika
    Jonkoping Univ, Sweden; Karlstad Univ, Sweden.
    "The terrible dryness woke me up, I had some trouble breathing" - Critical situations related to oral health asdescribed by CPAP-treated persons with obstructive sleep apnea2022In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 31, no 6, article id e13670Article in journal (Refereed)
    Abstract [en]

    Continuous positive airway pressure is a common and effective treatment for obstructive sleep apnea, but adherence remains an issue. Both obstructive sleep apnea and oral diseases are associated with cardiovascular diseases, and as oral dryness contributes to treatment abandonment, oral health is of importance for this patient group. The aim was therefore to explore how persons with continuous positive airway pressure-treated obstructive sleep apnea experience situations associated with their oral health, and which actions they take to manage these. An explorative and descriptive design was adopted using the critical incident technique. Based on a purposeful selection, 18 adults with long-term experience of continuous positive airway pressure-treatment were interviewed using a semi-structured interview guide. Both negative and positive situations were described. Negative situations consisted of challenges with breathing, including mouth-breathing, choking sensations, problems with night-time and daytime oral dryness, changes in the saliva composition, and deteriorating oral health. Positive situations included experiences of reduced mouth-breathing and oral dryness. The situations were often successfully managed by mimicking daytime movements, changing sleeping position, adjusting the CPAP-device and mask, increasing oral hygiene efforts, drinking water, using a humidifier or chinstrap, or contacting their oral healthcare clinic. Long-term experience of persons with continuous positive airway pressure-treated obstructive sleep apnea regard situations and actions from everyday life. Successful management can contribute to long-term adherence and decrease negative effects on oral health. More interdisciplinary collaborations could enable identification and adequate recommendations for persons who experience negative situations during their continuous positive airway pressure treatment.

    Download full text (pdf)
    fulltext
  • 2.
    Ahonen, Hanna
    et al.
    Jonkoping Univ, Sweden.
    Kvarnvik, Christine
    Jonkoping Univ, Sweden; Inst Postgrad Dent Educ, Sweden; Jonkoping Cty Council, Sweden.
    Norderyd, Ola
    Inst Postgrad Dent Educ, Sweden; Jonkoping Cty Council, Sweden; Malmo Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Fransson, Eleonor I
    Jonkoping Univ, Sweden.
    Lindmark, Ulrika
    Jonkoping Univ, Sweden; Karlstad Univ, Sweden.
    Clinical and self-reported measurements to be included in the core elements of the World Dental Federations theoretical framework of oral health2021In: International Dental Journal, ISSN 0020-6539, E-ISSN 1875-595X, Vol. 71, no 1, p. 53-62Article in journal (Refereed)
    Abstract [en]

    Introduction Oral health is part of general health, and oral diseases share risk factors with several non-communicable diseases. The World Dental Federation (FDI) has published a theoretical framework illustrating the complex interactions between the core elements of oral health (CEOHs): driving determinants, moderating factors, and general health and well-being. However, the framework does not specify which self-reported or clinical measurements to be included in the CEOHs. Objectives To explore oral health measurements relevant for a general adult population to be included in the CEOHs in the FDIs theoretical framework of oral health. Materials and methods A psychometric study was performed, using cross-sectional data from Sweden (N = 630, 54% women, mean age 49.7 years). The data set initially consisted of 186 self-reported and clinical measurements. To identify suitable measurements, the selection was discussed in different settings, including both experts and patients. Principal component analyses (PCAs) were performed to explore, reduce and evaluate measurements to be included in the three CEOHs. Internal consistency was estimated by Cronbachs Alpha. Results The validation process yielded 13 measurements (four clinical, nine self-reported) in concordance with the CEOHs. PCAs confirmed robust validity regarding the construction, predicting 60.85% of variance, representing psychosocial function (number of measurements = 5), disease and condition status (number of measurements = 4), and physiological function (number of measurements = 4). Cronbachs Alpha indicated good to sufficient internal consistency for each component in the constructs (alpha = 0.88, 0.68, 0.61, respectively). Conclusion In a Swedish general adult population, 13 self-reported and clinical measurements can be relevant to include to operationalise CEOHs in the FDIs theoretical framework.

    Download full text (pdf)
    fulltext
  • 3.
    Ahonen, Hanna
    et al.
    Jonkoping Univ, Sweden.
    Neher, Margit
    Jonkoping Univ, Sweden.
    Fransson, Eleonor I.
    Jonkoping Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Lindmark, Ulrika
    Jonkoping Univ, Sweden; Karlstad Univ, Sweden.
    Views on oral health determinants as described by persons with continuous positive airway pressure-treated obstructive sleep apnoea: a qualitative study2023In: BMC Oral Health, ISSN 1472-6831, E-ISSN 1472-6831, Vol. 23, no 1, article id 407Article in journal (Refereed)
    Abstract [en]

    BackgroundOral diseases have been associated with cardiovascular diseases, and persons with continuous positive airway pressure [CPAP]-treated obstructive sleep apnoea [OSA] have an increased risk for negative consequences for both oral and general health. CPAP treatment is often life-long and adherence to treatment is essential. Xerostomia is a common side-effect which can lead to treatment abandonment. Oral health is a changeable part of our general health and well-being and exploring the views of oral health determinants from persons with experience of CPAP-treatment is important to prevent adverse oral health outcomes. The purpose of this study was to explore what persons with experience of CPAP-treated OSA view as determinants for their oral health.MethodsEighteen persons with long-term experience of CPAP-treated OSA were purposively selected. Data were collected by semi-structured individual interviews. A code book based on the World Dental Federations [FDI] theoretical framework for oral health was developed and used to analyse the data using directed content analysis. The domains in the frameworks component driving determinants were used as pre-determined categories. Using the description of driving determinants as a guide, meaning units were extracted from the interview transcripts through an inductive approach. Then, by employing a deductive approach the code book was used to categorise the meaning units into the pre-determined categories.FindingsThe views on oral health determinants described by the informants were compatible with the five domains in the component driving determinants in the FDIs theoretical framework. Ageing, heredity, and salivation (biological and genetic factors), influences from family and the wider society (social environment), location and re-localisation (physical environment), oral hygiene habits, motivation, willingness to change, professional support (health behaviours), and availability, control, finances, and trust (access to care) were viewed as important oral health determinants by the informants.ConclusionThe study points to a variety of individual oral health-related experiences that oral healthcare professionals could consider when designing interventions to reduce xerostomia and prevent adverse oral health outcomes for persons undergoing long-term CPAP-treatment.

    Download full text (pdf)
    fulltext
  • 4.
    Ahonen, Hanna
    et al.
    Jonkoping Univ, Sweden.
    Pakpour, Amir
    Jonkoping Univ, Sweden.
    Norderyd, Ola
    Jonkoping Univ, Sweden; Inst Postgrad Dent Educ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Fransson, Eleonor I
    Jonkoping Univ, Sweden.
    Lindmark, Ulrika
    Jonkoping Univ, Sweden; Karlstad Univ, Sweden.
    Applying World Dental Federation Theoretical Framework for Oral Health in a General Population2022In: International Dental Journal, ISSN 0020-6539, E-ISSN 1875-595X, Vol. 72, no 4, p. 536-544Article in journal (Refereed)
    Abstract [en]

    Introduction: The World Dental Federation (FDI) has recently proposed a new definition and theoretical framework of oral health. The theoretical framework includes 4 main components and describes the relationships amongst them. In 2020, an international work group proposed the minimum Adult Oral Health Standard Set (AOHSS) of variables to measure oral health, which was mapped onto the FDIs theoretical framework. By using an empirical data set, the proposed variables in the AOHSS and the potential interactions amongst the components of the FDIs theoretical framework can be tested. The purpose of this research was to investigate structural relations of the components of the FDIs theoretical framework of oral health based on data from a general adult population. Methods: Data from a previously conducted Swedish cross-sectional study focusing on oral health were utilised (N = 630; women, 55.2%; mean age, 49.7 years [SD, 19.2]). Variable selection was guided by the AOHSS. Structural equation modeling was used to analyse relationships amongst the components of the FDIs theoretical model (core elements of oral health, driving determinants, moderating factors, and overall health and well-being). Results: The Oral Health Impact Profile (OHIP)-14, xerostomia, and aesthetic satisfaction had statistically significant direct effects on overall health and well-being (p < .05). Driving determinants and moderating factors had statistically significant direct effects on all core elements of oral health (p < .05) except aesthetic satisfaction (p = .616). The predictors explained 24.1% of the variance of the latent variable overall health and well-being. Based on several indices, the proposed model showed acceptable model fit. Conclusions: The FDIs theoretical framework can be used to describe different components of oral health and the relationship amongst them in an adult general population. Further research based on the FDIs theoretical framework in other populations and settings is needed to explore complex interactions and possible relationships that form oral health and to investigate other or additional important social determinants. (C) 2021 The Authors. Published by Elsevier Inc. on behalf of FDI World Dental Federation.

    Download full text (pdf)
    fulltext
  • 5.
    Ahorsu, Daniel Kwasi
    et al.
    Hong Kong Polytech Univ, Peoples R China.
    Lin, Chung-Ying
    Hong Kong Polytech Univ, Peoples R China.
    Imani, Vida
    Tabriz Univ Med Sci, Iran.
    Carlbring, Per
    Stockholm Univ, Sweden.
    Nygardh, Annette
    Jonkoping Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Hamilton, Kyra
    Griffith Univ, Australia.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden; Qazvin Univ Med Sci, Iran.
    Testing an app-based intervention to improve insomnia in patients with epilepsy: A randomized controlled trial2020In: Epilepsy & Behavior, ISSN 1525-5050, E-ISSN 1525-5069, Vol. 112, article id 107371Article in journal (Refereed)
    Abstract [en]

    Purpose: Insomnia has adverse effects on people with epilepsy. We aimed to test a novel cognitive behavioral therapy for insomnia (CBT-I) app-based intervention on insomnia symptoms and social psychological factors in people with epilepsy and to examine the possible mechanisms among the factors. Methods: Participants were recruited from neurology clinics in Iran and comprised individuals diagnosed with epilepsy and having moderate to severe insomnia. A two-arm randomized controlled trial design was used, consisting of a treatment group (CBT-I; n = 160) and control group (patient education; n = 160). Primary outcomes were self-reported sleep quality, insomnia severity, and sleep hygiene behavior and objective sleep characteristics measured by actigraphy. Secondary outcomes were attitude, perceived behavioral control, intention, action planning, coping planning, behavioral automaticity, self-monitoring, anxiety, depression, and quality of life (QoL). All outcomes were measured at baseline, and at one, three, and six months postintervention, except objective sleep, which was assessed at baseline, and one and six months postintervention. Data were analyzed using linear mixed models. Results: Current findings showed that sleep quality, insomnia severity, sleep hygiene behavior, and sleep onset latency were significantly improved in the CBT-I group compared with the patient education group at all measurement points. Also, the CBT-I group had significantly improved anxiety, depression, and QoL compared with the patient education group. Mediation analyses showed that attitude, intention, coping planning, self-monitoring, and behavioral automaticity significantly mediated the effect of the intervention on sleep outcomes. Conclusion: Results support the use of the CBT-I app to improve sleep outcomes among people with epilepsy. (C) 2020 Elsevier Inc. All rights reserved.

  • 6.
    Alimoradi, Zainab
    et al.
    Qazvin Univ Med Sci, Iran.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Ohayon, Maurice M.
    Stanford Univ, CA USA.
    Lin, Chung-Ying
    Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan.
    Griffiths, Mark D.
    Nottingham Trent Univ, England.
    Jernelov, Susanna
    Huddinge Hosp, Sweden; Karolinska Inst, Sweden.
    Kaldo, Viktor
    Huddinge Hosp, Sweden; Linnaeus Univ, Sweden.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden.
    Reply to Liu et al.: "Effects of cognitive behavioral therapy for insomnia (CBT-I) on quality of life: A systematic review and meta-analysis"2022In: Sleep Medicine Reviews, ISSN 1087-0792, E-ISSN 1532-2955, Vol. 66, article id 101699Article in journal (Other academic)
  • 7.
    Alimoradi, Zainab
    et al.
    Qazvin Univ Med Sci, Iran.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Tsang, Hector W. H.
    Hong Kong Polytech Univ, Peoples R China.
    Griffiths, Mark D.
    Nottingham Trent Univ, England.
    Haghayegh, Shahab
    Harvard TH Chan Sch Publ Hlth, MA USA.
    Ohayon, Maurice M.
    Stanford Univ, CA 94305 USA.
    Lin, Chung-Ying
    Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan.
    Pakpour, Amir H.
    Qazvin Univ Med Sci, Iran; Jonkoping Univ, Sweden.
    Sleep problems during COVID-19 pandemic and its association to psychological distress: A systematic review and meta-analysis2021In: eClinicalMedicine, E-ISSN 2589-5370, Vol. 36, article id 100916Article, review/survey (Refereed)
    Abstract [en]

    Background: The emerging novel coronavirus disease 2019 (COVID-19) has become one of the leading cause of deaths worldwide in 2020. The present systematic review and meta-analysis estimated the magnitude of sleep problems during the COVID-19 pandemic and its relationship with psychological distress. Methods: Five academic databases (Scopus, PubMed Central, Pro Quest, ISI Web of Knowledge, and Embase) were searched. Observational studies including case-control studies and cross-sectional studies were included if relevant data relationships were reported (i.e., sleep assessed utilizing the Pittsburgh Sleep Quality Index or Insomnia Severity Index). All the studies were English, peer-reviewed papers published between December 2019 and February 2021. PROSPERO registration number: CRD42020181644. Findings: 168 cross-sectional, four case-control, and five longitudinal design papers comprising 345270 participants from 39 countries were identified. The corrected pooled estimated prevalence of sleep problems were 31% among healthcare professionals, 18% among the general population, and 57% among COVID-19 patients (all p-values < 0.05). Sleep problems were associated with depression among healthcare professionals, the general population, and COVID-19 patients, with Fishers Z scores of -0.28, -0.30, and -0.36, respectively. Sleep problems were positively (and moderately) associated with anxiety among healthcare professionals, the general population, and COVID-19 patients, with Fishers z scores of 0.55, 0.48, and 0.49, respectively. Interpretation: Sleep problems appear to have been common during the ongoing COVID-19 pandemic. Moreover, sleep problems were found to be associated with higher levels of psychological distress. With the use of effective programs treating sleep problems, psychological distress may be reduced. Vice versa, the use of effective programs treating psychological distress, sleep problems may be reduced. (C) 2021 The Author(s). Published by Elsevier Ltd.

    Download full text (pdf)
    fulltext
  • 8.
    Alimoradi, Zainab
    et al.
    Qazvin Univ Med Sci, Iran.
    Jafari, Elahe
    Qazvin Univ Med Sci, Iran.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Ohayon, Maurice M.
    Stanford Univ, CA 94305 USA.
    Lin, Chung-Ying
    Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan.
    Griffiths, Mark D.
    Nottingham Trent Univ, England.
    Blom, Kerstin
    Karolinska Inst, Sweden; Huddinge Hosp, Sweden.
    Jernelöv, Susanna
    Karolinska Inst, Sweden; Huddinge Hosp, Sweden; Karolinska Inst, Sweden.
    Kaldo, Viktor
    Karolinska Inst, Sweden; Huddinge Hosp, Sweden; Linnaeus Univ, Sweden.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden.
    Effects of cognitive behavioral therapy for insomnia (CBT-I) on quality of life: A systematic review and meta-analysis2022In: Sleep Medicine Reviews, ISSN 1087-0792, E-ISSN 1532-2955, Vol. 64, article id 101646Article, review/survey (Refereed)
    Abstract [en]

    The effects of cognitive behavioral therapy for insomnia (CBT-I) have consistently been shown to improve insomnia symptoms and other health-related outcomes, but the effects on QoL have been inconsistent. Many factors including the type CBT-I delivery and type of instrument used to assess QoL make the topic complex. The present systematic review and meta-analysis synthesized the evidence of CBT-I efficacy on QoL outcomes across different populations, delivery modes, and methodological aspects. Following the guidelines on preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), a literature search was conducted through PubMed, Web of Science, Scopus, and PsycINFO using keywords from relevant MeSH terms based on PICOS (Participants, Intervention, Comparison, Outcome and Study) criteria. Clinical trials investigating the effect of CBT-I as an intervention on QoL with any kind of control group were eligible if they reported mean scores and variation of QoL. Meta-analysis using a random-effect model was conducted to calculate the standardized mean differences (SMDs) in a set including all identified studies, as well as in three sub-sets: face-to-face CBT-I using randomized controlled trials (RCTs), online CBT-I using RCTs, and one-group pre- and post-treatment design. A total of 24 studies comprising 1977 participants (808 in an intervention group) from 12 countries were eligible for meta-analysis. The overall pooled estimate of SMD of QoL when all 24 studies were included was 0.47 (95% CI: 0.22; 0.72; I-2 = 84.5%; tau(2) = 0.31; p < 0.001). The overall pooled estimate of SMD of QoL was 0.46 (95% CI: 0.01-0.90; I-2 = 87.5%; tau(2) = 0.48, p < 0.001) for intervention groups with face-to-face CBT-I compared to controls; 0.47 (95% CI: 0.02-0.92; I-2 = 88.3%; tau(2) = 0.36; p = 0.04) for intervention groups with digital CBT-I compared to controls, and 0.46 (95% CI: 0.12-0.80; I-2 = 52.9%; tau(2) = 0.07; p = 0.08) for one-group pre- and post-comparison using CBT-I intervention compared to baseline. Moreover, effects of CBT-I on QoL were different across populations (pooled SMD = 0.59 for patients with insomnia; 0.29 for patients with insomnia comorbid with another major disorder; and 0.48 for other conditions) and types of QoL instruments (pooled SMD = 0.36 for disease-specific QoL instrument not on insomnia, 0.43 for generic QoL instrument, and 0.67 for a single-QoL-item instrument). The probability of publication bias was ruled out in overall and design specific sub-group analysis based on funnel plot and Eggers test. In conclusion, this meta-analysis confirmed a moderate, overall effect of CBT-I in improving QoL. However, due to small power and heterogeneity, future studies are needed to better explore the impact of moderating factors such as mode of delivery and type of QoL measure for assessment used.

    Download full text (pdf)
    fulltext
  • 9.
    Alimoradi, Zainab
    et al.
    Qazvin Univ Med Sci, Iran.
    Lin, Chung-Ying
    Hong Kong Polytech Univ, Peoples R China.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Bulow, Pia H.
    Jonkoping Univ, Sweden.
    Bajalan, Zahra
    Qazvin Univ Med Sci, Iran.
    Griffiths, Mark D.
    Nottingham Trent Univ, England.
    Ohayon, Maurice M.
    Stanford Univ, CA 94305 USA.
    Pakpour, Amir H.
    Qazvin Univ Med Sci, Iran; Jonkoping Univ, Sweden.
    Internet addiction and sleep problems: A systematic review and meta-analysis2019In: Sleep Medicine Reviews, ISSN 1087-0792, E-ISSN 1532-2955, Vol. 47, p. 51-61Article, review/survey (Refereed)
    Abstract [en]

    The pathological use of the internet - conceptualized as internet addiction - might be crucial in initiating and increasing sleep disturbances in the community. While inconsistent evidence is reported regarding the association of internet addiction and sleep disturbances, the severity of this association remains unclear. This systematic review and meta-analysis were conducted to increase our understanding of the relationship between internet addiction and sleep disturbances. A systematic review was conducted through Scopus, PubMed Central, ProQuest, ISI Web of Knowledge, and EMBASE using keywords related to internet addiction and sleep problems. Observational studies (cohort, case-control or cross-sectional studies) focusing on association between internet addiction and sleep disturbances including sleep problems and sleep duration were selected. A meta-analysis using random-effect model was conducted to calculate the odds ratio (OR) for experiencing sleep problems and standardized mean differences (SMDs) for sleep duration. Eligible studies (N = 23) included 35,684 participants. The overall pooled OR of having sleep problems if addicted to the internet was 2.20 (95% CI: 1.77-2.74). Additionally, the overall pooled SMDs for sleep duration for the IA group compared to normal internet users was -0.24 (95% CI: -0.38, -0.10). Results of the meta-analysis revealed a significant OR for sleep problems and a significant reduced sleep duration among individuals addicted to the internet. (C) 2019 Elsevier Ltd. All rights reserved.

  • 10.
    Alimoradi, Zainab
    et al.
    Qazvin Univ Med Sci, Iran.
    Majd, Nilofar Rajabi
    Qazvin Univ Med Sci, Iran.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Tsang, Hector W. H.
    Hong Kong Polytech Univ, Peoples R China.
    Singh, Parmveer
    Khalsa Coll Amritsar, India.
    Ohayon, Maurice M.
    Stanford Univ, CA 94305 USA.
    Lin, Chung-Ying
    Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan; Natl Cheng Kung Univ, Taiwan.
    Pakpour, Amir H.
    Qazvin Univ Med Sci, Iran; Jonkoping Univ, Sweden.
    Is alexithymia associated with sleep problems? A systematic review and meta-analysis2022In: Neuroscience and Biobehavioral Reviews, ISSN 0149-7634, E-ISSN 1873-7528, Vol. 133, article id 104513Article, review/survey (Refereed)
    Abstract [en]

    Alexithymia, a difficulty identifying and expressing emotions experienced by oneself or others, measurably harms quality of sleep. Research has observed the association between alexithymia and sleep problems; however, the cumulative effect of this association is still unknown. Therefore, this systematic review and meta-analysis was conducted to present scientific evidence regarding the relationship between alexithymia and sleep quality. Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline, and using relevant keywords, we searched six databases: Scopus, PubMed Central, ProQuest, ISI Web of Knowledge, EMBASE, and Science Direct. We selected observational studies on the association between alexithymia and sleep. We conducted meta-analysis using a random-effect model to calculate the effect size (ES) with Fishers z transformation. Eligible studies (N = 26) in 24 papers included 7546 participants from 12 countries. The entire ES for the association between alexithymia and sleep was 0.44 (95 % CI: 0.31, 0.56). Additionally, patient populations had a larger ES (ES = 0.55; 95 % CI: 0.30, 0.79) than healthy populations (ES = 0.30; 95 % CI: 0.20, 0.41). The results of the present systematic review and meta-analysis revealed a significant association between alexithymia and sleep problems, especially among people with any medical condition.

    Download full text (pdf)
    fulltext
  • 11.
    Amofah, Hege Andersen
    et al.
    Haukeland Hosp, Norway.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Instenes, Irene
    Haukeland Hosp, Norway.
    Fridlund, Bengt
    Haukeland Hosp, Norway; Linnaeus Univ, Sweden.
    Haaverstad, Rune
    Haukeland Hosp, Norway; Univ Bergen, Norway.
    Kuiper, Karel
    Haukeland Hosp, Norway.
    Ranhoff, Anette Hylen
    Univ Bergen, Norway.
    Norekval, Tone M.
    Haukeland Hosp, Norway; Univ Bergen, Norway.
    Octogenarian patients sleep and delirium experiences in hospital and four years after aortic valve replacement: a qualitative interview study2021In: BMJ Open, E-ISSN 2044-6055, Vol. 11, no 1, article id e039959Article in journal (Refereed)
    Abstract [en]

    Objectives Sleep disturbances and delirium are frequently observed complications after surgical aortic valve replacement (SAVR) and transcutaneous aortic valve implantation (TAVI), especially in octogenarian patients. However, a knowledge gap exists on patient experiences of sleep and delirium. In particular, patients long-term sleep and delirium experiences are unknown. This article explores and describes how octogenarian patients suffering from delirium after aortic valve replacement experience their sleep and delirium situation. Design An explorative and descriptive design with a longitudinal qualitative approach was applied. Qualitative content analysis following the recommended steps of Graneheim and Lundman was performed. Setting Patients were included at a tertiary university hospital with 1400 beds. Delirium and insomnia screening was performed at baseline and five postoperative days after aortic valve treatment. For qualitative data, 10 patients were interviewed 6-12 months after treatment with focus on delirium. Five of these patients were reinterviewed 4 years after treatment, with focus on their sleep situation. Participants Inclusion criteria; age 80+, treated with SAVR or TAVI and had experienced delirium after treatment. Results For the initial interview, we included five men and five women, four following TAVI and six following SAVR, mean age 83. One overarching theme revealed from the content analyses; Hours in bed represented emotional chaos. Whereas three subthemes described the patients experiences with sleep and delirium, a cascade of distressful experiences disturbing sleep, the struggle between sleep and activity and elements influencing sleep. Four years after the treatment, sleep disturbances persisted, and patients still remembered strongly the delirium incidences. Conclusions For octogenarian patients, sleep disturbances and delirium are long-term burdens and need a greater attention in order to improve patient care.

    Download full text (pdf)
    fulltext
  • 12.
    Andersen Amofah, Hege
    et al.
    Haukeland Hospital, Norway.
    Broström, Anders
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Bergen University of Coll, Norway; Jonköping University, Sweden.
    Fridlund, Bengt
    Haukeland Hospital, Norway; Bergen University of Coll, Norway; Jonköping University, Sweden.
    Bjorvatn, Bjorn
    Norwegian Competence Centre Sleep Disorders, Norway; University of Bergen, Norway.
    Haaverstad, Rune
    Haukeland Hospital, Norway; University of Bergen, Norway.
    Ove Hufthammer, Karl
    Haukeland Hospital, Norway.
    Kuiper, Karel K. J.
    Haukeland Hospital, Norway.
    Hylen Ranhoff, Anette
    University of Bergen, Norway; Haraldsplass Hospital, Norway.
    Norekval, Tone M.
    Haukeland Hospital, Norway; Bergen University of Coll, Norway; University of Bergen, Norway.
    Sleep in octogenarians during the postoperative phase after transcatheter or surgical aortic valve replacement2016In: European Journal of Cardiovascular Nursing, ISSN 1474-5151, E-ISSN 1873-1953, Vol. 15, no 2, p. 168-177Article in journal (Refereed)
    Abstract [en]

    Background: Octogenarians with aortic stenosis are an increasing population of patients admitted for surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI). Although adequate sleep is important after illness and surgery, it has scarcely been studied in the immediate postoperative phase. Aims: To determine and compare the nature of self-reported sleep and insomnia, and recorded sleep-wake patterns in octogenarians during the in-hospital postoperative phase after SAVR or TAVI. Methods: A prospective cohort design was used that included octogenarian patients undergoing SAVR or TAVI at a regional university hospital. Self-reports were used to document sleep and insomnia, and actigraphy was used to record sleep-wake patterns. Data were collected at baseline preoperatively, and then daily for the first five postoperative days. Results: SAVR patients experienced the most insomnia on postoperative nights later in recovery, while TAVI patients experienced the most insomnia on postoperative nights early in recovery. The median total sleep time, as measured by actigraphy, was 6.4 h, and the median sleep efficiency was 79% for the five postoperative nights, but no differences were found between SAVR and TAVI patients on this parameter. All patients slept more during daytime than at night, with SAVR patients having significantly more total sleep hours for all five days than TAVI patients (p < 0.01). Conclusion: Octogenarians with aortic stenosis had disturbed self-reported sleep, increased insomnia, and disturbed sleep-wake patterns postoperatively, resulting in more daytime sleep and inactivity. In patients undergoing SAVR or TAVI, sleep evolves differently during the in-hospital postoperative phase.

    Download full text (pdf)
    fulltext
  • 13.
    Berggren, Kristina
    et al.
    Jonkoping Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Firestone, Allen
    Ohio State Univ, OH 43210 USA.
    Wright, Bridget
    Ohio State Univ, OH 43210 USA.
    Josefsson, Eva
    Odontologiska Inst, Sweden.
    Lindmark, Ulrika
    Jonkoping Univ, Sweden; Ohio State Univ, OH 43210 USA; Karlstad Univ, Sweden.
    Oral health problems linked to obstructive sleep apnea are not always recognized within dental care - As described by dental professionals2022In: Clinical and Experimental Dental Research, E-ISSN 2057-4347, Vol. 8, no 1, p. 84-95Article in journal (Refereed)
    Abstract [en]

    Objectives Obstructive sleep apnea (OSA) has an impact on an individuals quality of life and general health, and can also affect their oral health. The patients experiences, together with intraoral signs and symptoms could indicate the presence of OSA. Knowledge that the patient has, or is at high risk for having OSA can help the dental healthcare provider maintain the oral health and general health for these patients. The purpose was to explore dentists and dental hygienists experiences when encountering adult patients with potential, untreated and treated OSA. Methods A qualitative inductive approach was used. Experienced dentists and dental hygienists working within Swedish Public Dental Service were strategically selected. Semi-structured face-to-face interviews were performed followed by qualitative content analysis. Results Interviews from 13 participants, seven dental hygienist and six dentists, led to three areas describing varied experience: Importance of the patient encounter and identifying intraoral signs both of which describe experiences related to the importance of the initial unstructured conversation and focused clinical assessments, and strategies for nurturing care which point to interest about care, treatment, and collaborations with medical health care providers. Conclusions Dental professionals are not able to consistently recognize patients who have, or are at high risk for OSA. During the patient encounter, is it important to determine if a patient is at risk for, or has oral signs of OSA.

    Download full text (pdf)
    fulltext
  • 14.
    Bjork, Maria
    et al.
    Jonkoping Univ, Sweden.
    Knutsson, Susanne
    Linnaeus Univ, Sweden.
    Odzakovic, Elzana
    Jonkoping Univ, Sweden.
    Hellstrom, Amanda
    Linnaeus Univ, Sweden.
    Sandlund, Christina
    Karolinska Inst, Sweden; Acad Primary Hlth Care Ctr, Sweden.
    Ulander, Martin
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Lind, Jonas
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Cty Hosp Ryhov, Sweden.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden.
    Broström, Anders
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden; Western Norway Univ Appl Sci, Norway.
    Members of, Jonkoping Univ JU Sleep Well Res Grp
    Validation of two brief instruments (the SURE and CollaboRATE) to measure shared decision-making in patients with restless legs syndrome2023In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869Article in journal (Refereed)
    Abstract [en]

    Restless legs syndrome (RLS) is a common neurological disorder characterised by an urge to move arms and legs, usually associated with discomfort, pain, motor restlessness, and sleep disturbance. An individually adapted treatment is needed but difficult to optimise, which makes shared decision-making (SDM) important. However, brief validated instruments on how patients with RLS perceive their involvement in treatment decisions are lacking. Therefore, the aim was to validate two instruments, SURE (Sure of myself, Understand information, Risk-benefit ratio, Encouragement, i.e., to assess decisional conflict) and CollaboRATE (brief patient survey focused on SDM, i.e., to assess SDM), in patients with RLS. A cross-sectional design, including 788 participants with RLS (65% females, mean [SD] age 70.8 [11.4] years) from a national patient organisation for RLS, was used. A postal survey was sent out to collect data regarding weight, height, comorbidities, demographics, and RLS-related treatment data. The following instruments were included: the SURE, CollaboRATE, Restless Legs Syndrome-6 Scale, and eHealth Literacy Scale. Confirmatory factor analysis and Rasch models were used to assess the validity and reliability of the SURE and CollaboRATE. Measurement invariance, unidimensionality, and differential item functioning (DIF) across age, gender, and medication groups were assessed. The SURE and CollaboRATE were both identified as unidimensional instruments with satisfactory internal consistency. No DIF across age and gender was identified, while significant DIF was observed for both the SURE and CollaboRATE regarding medication use categories. However, both the SURE and CollaboRATE are potential instruments to be used in research, but also as reflection tools by healthcare professionals, patients, and students to explore and assess SDM, and support its development in clinical care.

  • 15.
    Broström, A
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, A
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Dahlström, U
    Fridlund, B
    Högskolan i Jönköping.
    Decisive situations influencing spouses' support to patients with congestive heart failure in relation to the couple's sleep situation: A critical incident technique analysis.2002Conference paper (Other academic)
  • 16.
    Broström, A
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, A
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Dahlström, U
    Fridlund, B
    Högskolan i Jönköping.
    Patients with congestive heart failure and their conception of the sleep situation.1999Conference paper (Refereed)
  • 17.
    Broström, A
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, A
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Dahlström, U
    Fridlund, B
    Högskolan i Jönköping.
    Sleeping difficulties, daytime sleepiness and health-related quality of life in patients with chronic heart failure.2003Conference paper (Other academic)
  • 18.
    Broström, A
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, A
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Fridlund, B
    Högskolan i Jönköping.
    Dahlström, U
    Sleep, health-related quality of life and daytime sleepiness in patients with chronic heart failure2002Conference paper (Other academic)
  • 19.
    Broström, Anders
    Linköping University, Department of Medicine and Care, Internal Medicine. Linköping University, Faculty of Health Sciences.
    Sleep and health-related quality of life in patients with chronic heart failure and their spouses: a descriptive and interventional study2004Doctoral thesis, comprehensive summary (Other academic)
    Abstract [en]

    The general aim of this thesis was to describe and compare the sleep situation and health-related quality of life in patients with chronic heart failure and their spouses, as well as to evaluate the effects of an intervention with 3-months ofhome based oxygen treatment. Descriptive designs were used to describe how patients with chronic heart failure conceived their sleep situation (I), decisive situations that influenced spouses' support to patients with chronic heart failure in relation to the couple's sleep situation (II), and self-assessed sleep difficulties, daytime sleepiness and their relation to health-related quality oflife in men and women with chronic heart failure, as well as to make a comparison with data from a norm population (III). An interventional design was used to determine the effects of 3-months of home based oxygen treatment regarding both subjective and objective outcomes (IV).

    Daily life, the disease itself and cardiac symptoms influenced the sleep situation and led to ensuing effects, such as fatigue, listlessness, loss of temper, loss of concentration, a need for daytime sleep, seclusion, information and counseling. Patients handled their sleep disturbances by means of support from their psychosocial environment as well as coping mechanisms related to developed patterns of daily life (I). Decisive situations inhibited or stimulated spouses' support to patients with heart failure, in relation to the couples' sleep situation (II). Self-assessed sleep difficulties such as difficulties initiating sleep, difficulties maintaining sleep, and excessive daytime sleepiness were common in patients with chronic heart failure and gave a decreased health-related quality of life compared to chronic heart failure patients without sleeping difficulties (III). Sleep disordered breathing, with a dominance of central sleep apnea was a very common problem, with a high prevalence, but patients suffering from objectively registered sleep disordered breathing did not show decreased health-related quality of life compared to chronic heart failure patients without sleep disordered breathing. A long-term intervention with nocturnal home based oxygen improved functional exercise capacity for both the whole group of patients with chronic heart failure, as well as in patients with chronic heart failure where sleep disordered breathing occurred. The intervention did not give any persistent improvements regarding cardiac function, objective sleep, subjective sleep, sleep disordered breathing, or healthrelated quality of life (IV).

    Sleep disturbances are a complex situation where sleep disordered breathing can be seen as one possible organic trigger, together with psychosocial, as well as environmental factors causing a chain reaction with disturbed sleep, daytime sleepiness and decreased health-related quality of life that leads to physical, social, and mental consequences and needs. Further studies are therefore needed from a holistic perspective on both patients with chronic heart failure and their spouses.

    List of papers
    1. Patients with congestive heart failure and their conceptions of their sleep situation
    Open this publication in new window or tab >>Patients with congestive heart failure and their conceptions of their sleep situation
    2001 (English)In: Journal of Advanced Nursing, ISSN 0309-2402, E-ISSN 1365-2648, Vol. 34, no 4, p. 520-529Article in journal (Refereed) Published
    Abstract [en]

    Aim. To describe, from a nursing perspective, how patients with CHF conceived their sleep situation.

    Background.  Sleep disturbances are very common in patients with congestive heart failure (CHF). Polysomnographic studies have shown that the total duration of sleep is shorter and the sleep structure disturbed, with frequent arousals and sleep stage changes.

    Methods.  A qualitative descriptive design inspired by a phenomenographic approach was employed. Conceptions were collected through interviews with 20 strategically chosen CHF patients.

    Findings.  The findings showed that the patients’ sleep was affected by their daily activities, the disease itself and cardiac symptoms. The sleep disturbances gave effects such as fatigue, listlessness, loss of concentration and loss of temper. These effects led to a need for daytime sleep, seclusion, counselling and information. Patients handled their sleep disturbances through coping mechanisms related to developed patterns of daily life and through support from their psychosocial environment.

    Conclusions. Through an increased awareness of the causes of sleep disturbances in CHF patients, nurses can more effectively meet their caring needs and reduce the psychological stressors that patients develop. Information and education, both to patients and the next of kin, about the disease and the sleep situation, especially good sleeping habits, can help patients to better cope with sleep disturbances.

    National Category
    Medical and Health Sciences
    Identifiers
    urn:nbn:se:liu:diva-26827 (URN)10.1046/j.1365-2648.2001.01781.x (DOI)11442 (Local ID)11442 (Archive number)11442 (OAI)
    Available from: 2009-10-08 Created: 2009-10-08 Last updated: 2024-01-10
    2. Congestive heart failure, spouses' support and the couple's sleep situation: a critical incident technique analysis
    Open this publication in new window or tab >>Congestive heart failure, spouses' support and the couple's sleep situation: a critical incident technique analysis
    2003 (English)In: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 12, no 2, p. 223-233Article in journal (Refereed) Published
    Abstract [en]

    • Sleep related breathing disorders are common as well as a poor prognostic sign associated with higher mortality in patients with congestive heart failure (CHF). These patients often have a shorter total duration of sleep, disturbed sleep structure and increased daytime sleepiness, which can negatively affect all dimensions of the life situation. The spouse has an important role in supporting the patient in relation to sleep disorders, but this role may be adversely affected by the sleep situation of the couple.

    •  The aim of this study was to describe decisive situations that influence spouses' support to patients with CHF in relation to the couple's sleep situation.

    • A qualitative descriptive design using critical incident technique was employed. Incidents were collected by means of interviews with 25 spouses of patients with CHF, strategically selected from two hospital-based specialist clinics in southern Sweden.

    •  Two main areas emerged in the analysis: support stimulating situations and support inhibiting situations. Support stimulating situations described how spouses' support was positively affected by their own adaptation in psychosocial or practical situations, and receiving help from others. Support inhibiting situations described how the spouses' support was negatively affected by sleep disturbances as a result of the patient's symptoms, anxiety in relation to the disease, limitations as a result of the sleeping habits, dissatisfaction with care related to the sleep situation, and being left to cope alone with the problems.

    •  An increased understanding of the stimulating and inhibiting situations influencing spouses' support for patients with CHF can guide health care personnel in deciding if an intervention is needed to improve the sleep situation for patient and spouse.

    National Category
    Medical and Health Sciences
    Identifiers
    urn:nbn:se:liu:diva-26829 (URN)10.1046/j.1365-2702.2003.00692.x (DOI)11444 (Local ID)11444 (Archive number)11444 (OAI)
    Available from: 2009-10-08 Created: 2009-10-08 Last updated: 2024-01-10
    3. Sleep difficulties, daytime sleepiness, and health-related quality of life in patients with chronic heart failure
    Open this publication in new window or tab >>Sleep difficulties, daytime sleepiness, and health-related quality of life in patients with chronic heart failure
    2004 (English)In: Journal of Cardiovascular Nursing, ISSN 0889-4655, E-ISSN 1550-5049, Vol. 19, no 4, p. 234-242Article in journal (Refereed) Published
    Abstract [en]

    BACKGROUND:

    Normal sleep changes with age in duration, fragmentation, and depth. The prevalence of insomnia is high in the elderly general population. In patients with chronic heart failure (HF) objective sleep assessments have shown disturbances such as a shorter total duration of sleep, frequent arousals, and sleep stage changes.

    OBJECTIVE:

    To describe self-assessed sleep difficulties, daytime sleepiness, and their relation to health-related quality of life (HRQOL) in men and women with HF, as well as to make a comparison to data from a norm population.

    METHODS:

    Cross-sectional design including 223 patients with HF, New York Heart Association classification II-IV, assessed using the Uppsala Sleep Inventory-Chronic Heart Failure, the Epworth Sleepiness Scale, Medical Outcomes Study 36-Item Short Form Health Survey, and Minnesota Living With Heart Failure Questionnaire.

    RESULTS:

    The most commonly reported sleep difficulties were initiating and maintaining sleep. The ratio of habitual sleep to the amount of estimated need for sleep was significantly shorter for women (P < .05), and the number of awakenings per night was significantly increased for men (P < .001). A total of 21% suffered from daytime sleepiness. Patients suffering from difficulties maintaining sleep, initiating sleep, and early morning awakenings reported significantly lower HRQOL in almost all dimensions of the SF-36 (P < .05-P < .001) compared to patients without sleeping difficulties, as well as to the normal population. The disease-specific Minnesota Living With Heart Failure Questionnaire showed significantly reduced (P < .05-P < .001) HRQOL as measured by the total and subscale scores for patients suffering from sleeping difficulties compared to patients without sleeping difficulties.

    CONCLUSION:

    Patients with HF have a reduced HRQOL especially if difficulties maintaining sleep, initiating sleep, and early morning awakenings are involved.

    National Category
    Medical and Health Sciences
    Identifiers
    urn:nbn:se:liu:diva-24308 (URN)15326979 (PubMedID)3931 (Local ID)3931 (Archive number)3931 (OAI)
    Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2024-01-10
    4. Effects of long-term nocturnal oxygen treatment in patients with severe heart failure
    Open this publication in new window or tab >>Effects of long-term nocturnal oxygen treatment in patients with severe heart failure
    Show others...
    2005 (English)In: Journal of Cardiovascular Nursing, ISSN 0889-4655, E-ISSN 1550-5049, Vol. 20, no 6, p. 385-396Article in journal (Refereed) Published
    Abstract [en]

    Sleep-disordered breathing (SDB) is common in patients with heart failure (HF) and leads to disturbed sleep. The objective of this study was to determine the persistent effects of long-term nocturnal oxygen treatment in patients with severe HF regarding (1) objective outcomes, such as sleep, SDB, cardiac function, and functional capacity; (2) subjective outcomes, such as self-assessed sleep difficulties, daytime sleepiness, and health-related quality of life (HRQOL); and (3) the relationship between objective and subjective outcomes. In this open nonrandomized experimental study, 22 patients, median age 71 years, with severe HF were studied before and after 3 months of receiving nocturnal oxygen. The measures used were overnight polysomnography, echocardiography, 6-minute walk test, self-assessed sleep difficulties (Uppsala Sleep Inventory-HF), daytime sleepiness (Epworth Sleepiness Scale), and HRQOL (36-Item Short Form Health Survey and Minnesota Living with Heart Failure Questionnaire). SDB, with a 90% dominance of central sleep apnea, occurred in 41% of the patients with severe HF before intervention. After intervention, functional capacity improved for both the whole group of patients with HF (P < .01) and HF patients with SDB (P < .05). No improvements regarding cardiac function, objective sleep, subjective sleep, or SDB were seen, except for a decrease of > or = 4% desaturations (P < .05). HRQOL did not differ significantly between HF patients with and without SDB before or after intervention with nocturnal oxygen. Long-term nocturnal oxygen treatment improved functional capacity in patients with severe HF, with or without SDB. No improvements were seen regarding sleep, daytime sleepiness, SDB, cardiac function, or HRQOL.

    Keywords
    chronic heart failure, functional capacity, health-related quality of life, oxygen treatment, sleep, sleep-disordered breathing
    National Category
    Medical and Health Sciences
    Identifiers
    urn:nbn:se:liu:diva-31574 (URN)16485622 (PubMedID)17375 (Local ID)17375 (Archive number)17375 (OAI)
    Available from: 2009-10-09 Created: 2009-10-09 Last updated: 2024-01-10
  • 20.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Linköping University, Faculty of Medicine and Health Sciences. Jonkoping Univ, Sweden.
    Alimoradi, Zainab
    Qazvin Univ Med Sci, Iran.
    Lindh, Jonas
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Cty Hosp Ryhov, Sweden.
    Ulander, Martin
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Lundin, Fredrik
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Neurologiska kliniken i Linköping.
    Pakpour, Amir
    Jonkoping Univ, Sweden.
    Worldwide estimation of restless legs syndrome: a systematic review and meta-analysis of prevalence in the general adult population2023In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 32, no 3, article id e13783Article, review/survey (Refereed)
    Abstract [en]

    This systematic review, meta-analysis and meta-regression assessed the prevalence of restless legs syndrome (RLS) in the general adult population. Studies identified in Scopus, PubMed, Web of Science, and PsycInfo between January 2000 and February 2022 were included if they used a case-control or cross-sectional design and reported data regarding the prevalence of RLS. The protocol was pre-registered in the International Prospective Register of Systematic Reviews (PROSPERO; CRD42022300709). A total of 97 studies including 483,079 participants from 33 different countries met the eligibility criteria. The Newcastle Ottawa Scale was used to evaluate the methodological quality, and the fill-and-trim method was used to correct probable publication bias, while the jack-knife method was performed to assess small study effect. The corrected overall pooled prevalence of RLS was 3% (95% confidence interval [CI] 1.4%-3.8%). The pooled prevalence of RLS syndrome was affected by methodological quality (no data from non-respondents in the included studies), gender (higher among women), study design (lower prevalence in case-control versus cohort and cross-sectional studies). The figures for corrected pooled prevalence among men, women, alcohol consumers and smokers were 2.8% (95% CI 2%-3.7%); 4.7% (95% CI 3.2%-6.3%); 1.4% (95% CI 0%-4.2%); and 2.7% (95% CI 0%-5.3%), respectively. The prevalence among male and female participants was lower in community-based versus non-community-based studies. Moreover, the prevalence was higher in developed versus developing countries and among elders versus adults. In conclusion, RLS is a common disorder in the general adult population, with a higher prevalence in women; however, prevalence data are affected by study design and quality.

    Download full text (pdf)
    fulltext
  • 21.
    Broström, Anders
    et al.
    Omvårdnad, Högskolan i Jönköping.
    Franzén Årestedt, Kristofer
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Health and Society. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    The side-effects to CPAP treatment inventory: the development and initial validation of a new tool for the measurement of side-effects to CPAP treatment2010In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 19, no 4, p. 603-611Article in journal (Refereed)
    Abstract [en]

    Continuous positive airway pressure (CPAP) is the treatment of choice for obstructive sleep apnoea syndrome (OSAS), but side-effects are common. No validated self-rating scale measuring side-effects to CPAP treatment exists today. The aim was to develop the side-effects to CPAP treatment inventory (SECI), and investigate the validity and reliability of the instrument among patients with OSAS. SECI was developed on the basis of: (1) in-depth interviews with 23 patients; (2) examination of the scientific literature and (3) consensus agreement of a multi-professional expert panel. This yielded 15 different types of side-effects related to CPAP treatment. Each side-effect has three sub-questions (scales): perceived frequency (a) and magnitude (b) of the side-effect, as well as its perceived impact on CPAP use (c). A cross-sectional descriptive design was used. A total of 329 patients with OSAS with an average use of CPAP treatment for 39 months (2 weeks to 182 months) were recruited. Data were collected with SECI, and obtained from medical records (clinical variables and data related to CPAP treatment). Construct validity was confirmed with factor analysis (principal component analysis with orthogonal rotation). A logical two-factor solution, the device subscale and symptom subscale, emerged across all three scales. The symptom subscale describing physical and psychological side-effects and the device subscale described mask and device-related side-effects. Internal consistency reliability of the three scales was good (Cronbach’s α = 0.74–0.86) and acceptable for the subscales (Cronbach’s α = 0.62–0.86). The satisfactory measurement properties of this new instrument are promising and indicate that SECI can be used to measure side-effects to CPAP treatment.

  • 22.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Fridlund, B
    Jonköping University, Sweden .
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    Sunnergren, O
    County Hospital Ryhov, Sweden .
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Sinnescentrum, Department of Neurophysiology UHL.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Preventive and Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences.
    Effects of a group-based educational programme on adherence to CPAP treatment in obstructive sleep apnoea in JOURNAL OF SLEEP RESEARCH, vol 21, issue SI, pp 348-3482012In: JOURNAL OF SLEEP RESEARCH, Wiley-Blackwell , 2012, Vol. 21, no SI, p. 348-348Conference paper (Refereed)
    Abstract [en]

    n/a

  • 23.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Fridlund, Bengt
    Linnaeus Univ, Sweden.
    Fossum, Bjoorn
    Sophiahemmet Univ, Sweden; Soder Sjukhuset, Sweden.
    Pakpour, Amir
    Jonkoping Univ, Sweden; Qazvin Univ Med Sci, Iran.
    Nilsen, Per
    Linköping University, Department of Health, Medicine and Caring Sciences, Division of Society and Health. Linköping University, Faculty of Medicine and Health Sciences.
    Ulander, Martin
    Linköping University, Department of Biomedical and Clinical Sciences, Division of Neurobiology. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Communication during the initial visit to a CPAP clinic Practitioners experiences of facilitators and barriers when talking to patients with obstructive sleep apnea2021In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 30, no 4, article id e13244Article in journal (Refereed)
    Abstract [en]

    Adherence to continuous positive airway pressure treatment for obstructive sleep apnea tends to be poor. Communication influences adherence but has not previously been investigated from a practitioner perspective, although shared decision-making is known to be of great importance. The aim was to describe how practitioners experience communication with patients with obstructive sleep apnea during the initial visit at a continuous positive airway pressure treatment clinic, with focus on facilitators and barriers related to the 4 Habits Model, a communication model comprised of four types of interrelated skills to make encounters more patient-centred: investing in the beginning; exploring the patient perspective; showing empathy; and investing in the end. A descriptive design with qualitative content analysis was used. A deductive analysis was carried out based on interviews with 24 strategically selected practitioners from seven continuous positive airway pressure treatment clinics. The 4 Habits Model was used as a framework for identifying facilitators and barriers to communication. Investments in the beginning was described as creating contact, showing the agenda and being adaptive, while explore the patient perspective included showing awareness, being explorative and creating a participating climate. Show empathy consisted of showing openness, being confirmative and creating acceptance, while showing a structured follow-up plan, being open minded and invitational and creating motivation to build on were descriptions of invest in the end. Awareness of potential facilitators and barriers for patient-centred communication during the beginning, middle and end of a continuous positive airway pressure treatment consultation can be used to improve contextual conditions and personal communication competences among practitioners working with continuous positive airway pressure treatment initiation.

    Download full text (pdf)
    fulltext
  • 24.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jönköping University, Sweden.
    Fridlund, Bengt
    Jönköping University, Sweden.
    Hedberg, Berith
    Jönköping Academic Qual Improvement and Leadership Heatlh, Sweden.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Medicine and Health Sciences.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Communication between patients with obstructive sleep apnoea syndrome and healthcare personnel during the initial visit to a continuous positive airway pressure clinic2017In: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 26, no 3-4, p. 568-577Article in journal (Refereed)
    Abstract [en]

    Aims and objectives. To describe facilitators and barriers from a patient perspective in communications between patients with obstructive sleep apnoea syndrome and healthcare personnel during the first meeting when continuous positive airway pressure is initiated. Background. Adherence to continuous positive airway pressure treatment tends to be poor, especially at the initial phase of treatment. Communication between the patient and healthcare personnel has not been studied from the patient perspective, as either a barrier or facilitator for adherence. Methods. A descriptive design using qualitative content analysis was used. Interviews with 25 patients with obstructive sleep apnoea syndrome took place after their initial visit at four continuous positive airway pressure clinics. A deductive analysis based on The 4 Habits Model (i.e. emphasise the importance of investing in the beginning of the consultation, elicit the patients perspective, demonstrate empathy and invest in the end of the consultation) was conducted. Results. Building confidence (i.e. structure building, information transfer, commitment) or hindering confidence (i.e. organisational insufficiency, stress behaviour, interaction deficit) was associated with investing in the beginning. Motivating (i.e. situational insight, knowledge transfer, practical training) or demotivating (i.e. expectations, dominance and power asymmetry, barriers) was associated with eliciting the patients perspective. Building hope (i.e. awareness, sensitivity, demonstration of understanding) or hindering hope (i.e. unprepared, uncommitted, incomprehension) was associated with showing empathy. Agreement (i.e. confirmation, responsibilities, comprehensive information) or disagreement (i.e. structural obscurity, irresponsibility, absent-mindedness) was associated with investing in the end. Conclusions. Understanding of facilitators and barriers, as described by patients, can be used to improve contextual conditions and communication skills among healthcare personnel. Relevance to clinical practice. A patient-centred communication technique should be used in relation to all stages of The 4 Habits Model to facilitate shared decision-making and improve adherence to continuous positive airway pressure treatment.

  • 25.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. School of Health Sciences, Jönköping University, Jönköping, Sweden.
    Fridlund, Bengt
    School of Health Sciences, Jönköping University, Jönköping, Sweden.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    Sunnergren, Ola
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences. Ear, Nose and Throat Clinic, County Hospital Ryhov, Jönköping, Sweden.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences.
    A mixed method evaluation of a group-based educational programme for CPAP use in patients with obstructive sleep apnea2011In: Journal of Evaluation In Clinical Practice, ISSN 1356-1294, E-ISSN 1365-2753, Vol. 19, no 1, p. 173-184Article in journal (Refereed)
    Abstract [en]

    Rationale, aims and objectives Continuous positive airway pressure (CPAP) treatment of obstructive sleep apnea (OSA) has a low long-term adherence. Educational interventions are few and sparsely described regarding content, pedagogical approach and participants' perceptions. The aim was to describe adherence to CPAP treatment, knowledge about OSA/CPAP, as well as OSA patients' perceptions of participating in a group-based programme using problem-based learning (PBL) for CPAP initiation.

    Educational programme The PBL programme incorporated elements from theories and models concerning motivation and habits. Tutorial groups consisting of four to eight patients met at six sessions during 6 months.

    Methods A sequential explanatory mixed method design was used on 25 strategically selected patients. Quantitative data regarding, clinical variables, OSA severity, CPAP use, and knowledge were collected at baseline, after 2 weeks and 6 months. Qualitative data regarding patients' perceptions of participation were collected after 6 months by semi-structured interviews using a phenomenographic approach.

    Results 72% of the patients were adherent to CPAP treatment after 2 weeks and 6 months. All patients improved their baseline knowledge about OSA and CPAP after 2 weeks and sustained it after 6 months. Anxiety and fear, as well as difficulties and needs were motivational factors for participation. Patients described the difficulties of behavioural change, an awareness that improvements do not occur immediately, a realization of the importance of both technical and emotional support and the need for a healthier lifestyle.

    Conclusion and practice implications A group-based programme using PBL seems to facilitate adaptive and developmental learning and result in acceptable CPAP adherence levels. 

  • 26.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Fridlund, Bengt
    School of Health Sciences, Jönköping University, Jönköping, Sweden.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Sunnergren, Ola
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences. Linköping University, Department of Medical and Health Sciences, Health Technology Assessment and Health Economics.
    A mixed method evaluation of a group-based educational programme for CPAP use in patients with obstructive sleep apnea2013In: Journal of Evaluation In Clinical Practice, ISSN 1356-1294, E-ISSN 1365-2753, Vol. 19, no 1, p. 173-184Article in journal (Refereed)
    Abstract [en]

    Rationale, aims and objectives  Continuous positive airway pressure (CPAP) treatment of obstructive sleep apnea (OSA) has a low long-term adherence. Educational interventions are few and sparsely described regarding content, pedagogical approach and participants' perceptions. The aim was to describe adherence to CPAP treatment, knowledge about OSA/CPAP, as well as OSA patients' perceptions of participating in a group-based programme using problem-based learning (PBL) for CPAP initiation. Educational programme  The PBL programme incorporated elements from theories and models concerning motivation and habits. Tutorial groups consisting of four to eight patients met at six sessions during 6 months. Methods  A sequential explanatory mixed method design was used on 25 strategically selected patients. Quantitative data regarding, clinical variables, OSA severity, CPAP use, and knowledge were collected at baseline, after 2 weeks and 6 months. Qualitative data regarding patients' perceptions of participation were collected after 6 months by semi-structured interviews using a phenomenographic approach. Results  72% of the patients were adherent to CPAP treatment after 2 weeks and 6 months. All patients improved their baseline knowledge about OSA and CPAP after 2 weeks and sustained it after 6 months. Anxiety and fear, as well as difficulties and needs were motivational factors for participation. Patients described the difficulties of behavioural change, an awareness that improvements do not occur immediately, a realization of the importance of both technical and emotional support and the need for a healthier lifestyle. Conclusion and practice implications  A group-based programme using PBL seems to facilitate adaptive and developmental learning and result in acceptable CPAP adherence levels.

  • 27.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Hübbert, Laila
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Jakobsson, Per
    Linköping University, Department of Medicine and Care, Pulmonary Medicine. Linköping University, Faculty of Health Sciences.
    Johansson, Peter
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Fridlund, Bengt
    Department of Nursing, Lund University, Lund, Sweden and School of Social and Health Sciences, Halmstad University, Halmstad, Sweden.
    Dahlström, Ulf
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Effects of long-term nocturnal oxygen treatment in patients with severe heart failure2005In: Journal of Cardiovascular Nursing, ISSN 0889-4655, E-ISSN 1550-5049, Vol. 20, no 6, p. 385-396Article in journal (Refereed)
    Abstract [en]

    Sleep-disordered breathing (SDB) is common in patients with heart failure (HF) and leads to disturbed sleep. The objective of this study was to determine the persistent effects of long-term nocturnal oxygen treatment in patients with severe HF regarding (1) objective outcomes, such as sleep, SDB, cardiac function, and functional capacity; (2) subjective outcomes, such as self-assessed sleep difficulties, daytime sleepiness, and health-related quality of life (HRQOL); and (3) the relationship between objective and subjective outcomes. In this open nonrandomized experimental study, 22 patients, median age 71 years, with severe HF were studied before and after 3 months of receiving nocturnal oxygen. The measures used were overnight polysomnography, echocardiography, 6-minute walk test, self-assessed sleep difficulties (Uppsala Sleep Inventory-HF), daytime sleepiness (Epworth Sleepiness Scale), and HRQOL (36-Item Short Form Health Survey and Minnesota Living with Heart Failure Questionnaire). SDB, with a 90% dominance of central sleep apnea, occurred in 41% of the patients with severe HF before intervention. After intervention, functional capacity improved for both the whole group of patients with HF (P < .01) and HF patients with SDB (P < .05). No improvements regarding cardiac function, objective sleep, subjective sleep, or SDB were seen, except for a decrease of > or = 4% desaturations (P < .05). HRQOL did not differ significantly between HF patients with and without SDB before or after intervention with nocturnal oxygen. Long-term nocturnal oxygen treatment improved functional capacity in patients with severe HF, with or without SDB. No improvements were seen regarding sleep, daytime sleepiness, SDB, cardiac function, or HRQOL.

  • 28.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Johansson, P
    Östergötlands Läns Landsting.
    Riegel, B
    University of Penn, USA .
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Preventive and Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences.
    Fridlund, B
    Jonköping University, Sweden .
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Sinnescentrum, Department of Neurophysiology UHL.
    Do cardiovascular signs and risk factors differ between hypertensive men and women with high versus low risk on the Berlin sleep apnoea questionnaire in a primary care setting? in JOURNAL OF SLEEP RESEARCH, vol 21, issue SI, pp 230-2312012In: JOURNAL OF SLEEP RESEARCH, Wiley-Blackwell , 2012, Vol. 21, no SI, p. 230-231Conference paper (Refereed)
    Abstract [en]

    n/a

  • 29.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    How can nurses objectively measure sleep and sleep disordered breathing in patients with heart failure? A methodological description2005In: Annual spring meeting of the working group on cardiovascular nursing,2005, 2005Conference paper (Other academic)
  • 30.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Sleep disturbances in patients with chronic heart failure and their holistic consequences-what different care actions can be implemented?2005In: European Journal of Cardiovascular Nursing, ISSN 1474-5151, E-ISSN 1873-1953, Vol. 4, no 3, p. 183-197Article in journal (Refereed)
    Abstract [en]

    Background: Sleep disturbances are prevalent among elderly, especially among those with chronic heart failure (CHF) and can affect all dimensions of quality of life (QOL) negatively. Aim: To describe the most common causes leading to sleep disturbances in patients with CHF, their consequences from a holistic perspective and different care actions that can be implemented. Methods: MEDLINE and CINAHL databases were searched from 1989 to July 2004. Findings: Sleep disordered breathing (SDB), and insomnia were the most common causes for sleep disturbances and occurs in 45-82% (SDB) and one-third (insomnia) of all patients with CHF. SDB cause a disturbed sleep structure with frequent awakenings, as well as several adverse effects on the cardiovascular system causing increased morbidity and mortality. Insomnia, caused by anxiety, an unknown life situation in relation to the debut of CHF, or symptoms/deteriorations of CHF can lead to negative effects on all aspects of QOL, as well as daytime sleepiness. Conclusion: The high prevalence of sleep disturbances and their holistic consequences should be taken into account when nurses asses and plan the care for patients with CHF. Randomized studies with large sample sizes evaluating non-pharmacological nursing interventions that improve sleep are needed. © 2005 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.

  • 31.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Sleep disturbances in patients with chronic heart failure from a holistic perspective - A new nursing topic2005In: Annual spring meeting of the working group on cardiovascular nursing,2005, 2005Conference paper (Other academic)
  • 32.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Health Sciences, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Health Sciences, Cardiology . Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Albers, Jan
    City Hospital Ryhov.
    Wiberg, Jan
    City Hospital Ryhov.
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Fridlund, Bengt
    Vaxjö University.
    6-month CPAP-treatment in a young male patient with severe obstructive sleep apnoea syndrome - A case study from the couples perspective2008In: European Journal of Cardiovascular Nursing, ISSN 1474-5151, E-ISSN 1873-1953, Vol. 7, no 2, p. 103-112Article in journal (Refereed)
    Abstract [en]

    Background: Obstructive sleep apnoea syndrome (OSAS) is independently associated with an increased risk for hypertension and cardiovascular disease. Continuous positive airway pressure (CPAP) can reduce mortality and morbidity, but low compliance rates are seen. Aim: To explore and describe the experiences of CPAP-treatment in a young male patient with severe OSAS during a 6-month period from the couples perspective.

    Methods and the case: A single case study with a phenomenographic approach was employed. Diagnostic procedures of OSAS and initiation of treatment with Auto-CPAP, humidifier and a nasal mask were performed during 4 visits. Conceptions were collected at 4 different occasions during the 6-month period (before, and 2 weeks, 3 months, and 6 months after treatment initiation) by means of interviews with a 33-year old male patient and his female partner.

    Findings: Totally 17 different structural aspects were found to fluctuate during the 6-month period in relation to; influence of stressors, social reactions and adaptation to increase compliance.

    Conclusion: An increased knowledge about the influence of stressors, the social reactions, and the adaptation can help healthcare personnel to identify and better understand concerns of other patients and spouses during different time phases of the initial 6-month period of CPAP-treatment.

  • 33.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Albers, Jan
    Wiberg, Jan
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Fridlund, Bengt
    P374 3-Month CPAP treatment in a young male patient with severe obstructive sleep apnoea syndrome - a qualitative case study from the couple´s perspective2006In: 8th World Congress on Sleep Apnea 27-30 September 2006,2006, 2006, p. 76-76Conference paper (Other academic)
  • 34.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Kihl, J
    Forslund, P
    Dahlström, Ulf
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Fridlund, B G
    Depressive symptoms in patients with chronic heart failure - effects on insomnia, daytime sleepiness and health-related quality of life2006In: World Congress of Cardiology,2006, 2006, p. 224-224Conference paper (Other academic)
  • 35.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Strömberg, Anna
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Albers, J
    County Hospital Ryhov.
    Mårtensson, Jan
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Obstructive sleep apnoea syndrome - Patients' perceptions of their sleep and its effects on their life situation2007In: Journal of Advanced Nursing, ISSN 0309-2402, E-ISSN 1365-2648, Vol. 57, no 3, p. 318-327Article in journal (Refereed)
    Abstract [en]

    Title. Obstructive sleep apnoea syndrome - patients' perceptions of their sleep and its effects on their life situation Aim. This paper reports a descriptive study of how untreated patients with obstructive sleep apnoea syndrome perceived their sleep situation and how the syndrome affected their life situation. Background. Obstructive sleep apnoea syndrome is a prevalent problem independently associated with an increased risk for hypertension, cardiovascular disease, chronic heart failure and mortality. Increased consumption of healthcare resources can often be seen among patients over a long period of time since many have been undiagnosed and untreated. Methods. A phenomenographic approach was employed. Data were collected by interviews during 2005 with 20 purposively selected participants with untreated obstructive sleep apnoea syndrome. Findings. Participants described loud snoring, frequent awakenings, dyspnoea, frustration over nocturia, fear of dying during sleep and partners' anxiety about the apnoea, as being night-time effects of obstructive sleep apnoea syndrome. They described dry and sore throats, tiredness and daytime sleepiness, shame about falling asleep and snoring, thoughts about complications and depressed mood as daytime effects. Needs, such as increased alertness, improved ability to concentrate, improved relationship, adequate information as well as effective treatment, were described. Participants tried self-care strategies such as information-seeking about sleep disturbances and treatment, adapted sleeping routines, change of bedroom arrangements, adapted daily schedules, hyperactivity and avoidance of difficult situations. Conclusion. The perceived effects and needs, as well as tried self-care actions by the patients with obstructive sleep apnoea syndrome in this study, could be used to identify and evaluate concerns of other patients with obstructive sleep apnoea syndrome waiting for treatment. © 2007 The Authors.

  • 36.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Johansson, Peter
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Cardiology. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Strömberg, Anna
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science.
    Albers, Jan
    Wiberg, Jan
    Mårtensson, Jan
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Obstructive sleep apnea syndrome - Patient perceptions of their life situation before initiation of CPAP treatment2006In: 8th World Congress on Sleep Apnea 27-30 September, 2006,2006, 2006, p. 124-124Conference paper (Other academic)
  • 37.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Health Sciences.
    Gardner, Benjamin
    University College London, UK.
    Johansson, Peter
    Linköping University, Department of Medical and Health Sciences, Cardiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Center, Department of Cardiology in Linköping.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Fridlund, Bengt
    Jönköping University, Sweden.
    Arestedt, Kristofer
    Linköping University, Department of Medical and Health Sciences, Division of Nursing Science. Linköping University, Faculty of Health Sciences. Linnaeus University & Palliative Research Centre, Ersta Sköndal University College and Ersta Hospital, Stockholm.
    Validation of the CPAP Habit Index-5: A Tool to Understand Adherence to CPAP Treatment in Patients with Obstructive Sleep Apnea.2014In: Sleep Disorders, ISSN 2090-3545, E-ISSN 2090-3553, Vol. 2014, p. 1-9, article id 929057Article in journal (Refereed)
    Abstract [en]

    Long-term adherence to continuous positive airway pressure (CPAP) is low among patients with obstructive sleep apnea (OSA). The potential role of "habit" in sustaining adherence to CPAP use has not been studied. This study aimed to establish the relevance of habit to CPAP adherence, via validation of an adaptation of the Self-Report Habit Index (the CPAP Habit Index-5; CHI-5). Analyses focused on the homogeneity, reliability, and factor structure of the CHI-5 and, in line with theoretical predictions, its utility as a predictor of long-term CPAP adherence in middle-aged patients with OSA. A prospective longitudinal design was used. 117 patients with objectively verified OSA intended for CPAP treatment were recruited. Data was collected via clinical examinations, respiratory recordings, questionnaires, and CPAP devices at baseline, 2 weeks, 6 months, and 12 months. The CHI-5 showed satisfactory homogeneity interitem correlations (0.42-0.93), item-total correlations (0.58-0.91), and reliability ( α = 0.92). CHI-5 data at 6 months showed a one-factor solution and predicted 63% of variance in total CPAP use hours after 12 months. Based on the satisfactory measurement properties and the high amount of CPAP use variance it explained, the CHI-5 can be seen as a useful tool in clinical practice.

  • 38.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Nilsen, Per
    Linköping University, Department of Medicine and Health Sciences. Linköping University, Faculty of Health Sciences.
    Johansson, P
    n/a.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Swahnborg, E
    n/a.
    Fridlund, B
    n/a.
    Adherence to CPAP treatment - a qualitative contnt analysis in patients with OSAS.2009In: 9th Annual Spring Meeting on Cardiovascular Nursing, CCNAP., 2009Conference paper (Refereed)
  • 39.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Nilsen, Per
    Linköping University, Department of Medicine and Health Sciences, Division of Preventive and Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences.
    Johansson, Peter
    Linköping University, Department of Medicine and Health Sciences, Cardiology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Fridlund, Bengt
    Jonköping University.
    Putative facilitators and barriers for adherence to CPAP treatment in patients with obstructive sleep apnea syndrome: A qualitative content analysis2010In: SLEEP MEDICINE, ISSN 1389-9457, Vol. 11, no 2, p. 126-130Article in journal (Refereed)
    Abstract [en]

    Introduction: Effective treatment of obstructive sleep apnea syndrome (OSAS) with continuous positive airway pressure (CPAP) can reduce morbidity and mortality, but adherence rates are low without a clear consensus Of causes. Objective: To explore the experiences of adherence to CPAP treatment in patients with OSAS. Methods: A qualitative content analysis was employed. Data were collected by in-depth interviews with 23 purposively selected patients. Results: Adherence to CPAP treatment was summarized according to "facilitators" and "barriers" to CPAP treatment. Facilitators for adherence, as described by the patients were a desire to avoid symptoms, knowledge about the risk for medical consequences, fear of negative social consequences and disturbing the sleep of significant others. Other facilitators were a positive attitude to CPAP treatment, trust in healthcare personnel, a sense of engagement from the spouse and a feeling of physical improvement. Barriers included experiencing practical problems, negative psychological effects of the equipment, and negative attitudes to the treatment. Other barriers were side-effects as well as insufficient support from healthcare personnel and the spouse. Conclusion: Adherence to CPAP treatment is a multifaceted problem including patient, treatment, condition, social and healthcare related factors. Knowledge about facilitators and barriers for adherence to CPAP treatment can be used in interventional Strategies.

  • 40.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Department of Nursing, School of Health and Welfare, Sweden.
    Pakpour, A. H.
    Department of Nursing, School of Health and Welfare, Sweden; Social Determinants of Health Research Center Qazvin, Iran.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Medicine and Health Sciences.
    Fridlund, B.
    CICE Linneus University, Sweden.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Psychometric properties of the Ethos Brief Index (EBI) using factorial structure and Rasch Analysis among patients with obstructive sleep apnea before and after CPAP treatment is initiated.2019In: Sleep and Breathing, ISSN 1520-9512, E-ISSN 1522-1709, Vol. 23, no 3, p. 761-768Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Continuous positive airway treatment (CPAP) is the recommended treatment for patients with obstructive sleep apnea (OSA). Outcome measures often focus on clinical and/or self-rated variables related to the medical condition. However, a brief validated instrument focusing on the whole life situation (i.e., ethos) suitable for clinical practice is missing. The aim of this study was to investigate factorial structure, categorical functioning of the response scale, and differential item functioning across sub-populations of the Ethos Brief Index (EBI) among patients with obstructive sleep apnea (OSA) before and after initiation of continuous positive airway pressure (CPAP).

    METHODS: A prospective design, including 193 patients with OSA (68% men, 59.66 years, SD 11.51) from two CPAP clinics, was used. Clinical assessment and overnight respiratory polygraphy were used to diagnose patients. Questionnaires administered before and after 6 months of CPAP treatment included EBI, Epworth Sleepiness Scale (ESS), Hospital Anxiety and Depression Scale, and global perceived health (initial item in SF-36). The validity and reliability of the EBI were investigated using Rasch and confirmatory factor analysis models. Measurement invariance, unidimensionality, and differential item functioning across gender groups, Apnea-Hypopnea Index, and ESS groups were assessed.

    RESULTS: The reliability of the EBI was confirmed using composite reliability and Cronbach's alpha. The results supported unidimensionality of the EBI in confirmatory factor analysis and the Rasch model. No differential item functioning was found. A latent profile analysis yielded two profiles of patients with low (n = 42) and high (n = 151) ethos. Patients in the low ethos group were younger and had higher depression scores, lower perceived health, and higher body mass index.

    CONCLUSIONS: The EBI is a valid tool with robust psychometric properties suitable for use among patients with OSA before and after treatment with CPAP is initiated. Future studies should focus on its predictive validity.

    Download full text (pdf)
    fulltext
  • 41.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden; Qazvin Univ Med Sci, Iran.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Medicine and Health Sciences.
    Gardner, Benjamin
    Kings Coll London, England.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Promoting CPAP adherence in clinical practice: A survey of Swedish and Norwegian CPAP practitioners beliefs and practices2018In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 27, no 6, article id UNSP e12675Article in journal (Refereed)
    Abstract [en]

    The benefits of continuous positive airway pressure (CPAP) treatment for obstructive sleep apnea are well established, but adherence tends to be low. Research exploring CPAP practitioners beliefs around determinants of CPAP adherence, and the actions they use in clinical practice to promote CPAP adherence is lacking. This study aimed to: (i) develop and validate a questionnaire to assess beliefs and current practices among CPAP practitioners; (ii) explore practitioners beliefs regarding the main determinants of patient adherence, and the actions practitioners most commonly use to promote CPAP adherence; and (iii) explore the associations between perceived determinants and adherence-promotion actions. One-hundred and forty-two CPAP practitioners in Sweden and Norway, representing 93% of all Swedish and 62% of all Norwegian CPAP centres, were surveyed via a questionnaire exploring potential determinants (18 items) and adherence-promotion actions (20 items). Confirmatory factor analysis and second-order structural equational modelling were used to identify patterns of beliefs, and potential associations with adherence-promotion actions. Patients knowledge, motivation and attitudes were perceived by practitioners to be the main determinants of CPAP adherence, and educating patients about effects, management and treatment adjustments were the most common practices. Knowledge was shown to predict educational and informational actions (e.g. education about obstructive sleep apnea and CPAP). Educational and informational actions were associated with medical actions (e.g. treatment adjustment), but knowledge, attitude and support had no association with medical actions. These findings indicate that a wide variety of determinants and actions are considered important, though the only relationship observed between beliefs and actions was found for knowledge and educational and informational actions.

  • 42.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Department of Nursing, School of Healthand Welfare, Jönköping University, Sweden.
    Pakpour, Amir H.
    School of Healthand Welfare, Jönköping University, Sweden; Social Determinants of Health ResearchCenter, Qazvin University of MedicalSciences, Ira.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Medicine and Health Sciences.
    Hedberg, Berith
    Jönköping Academy for Health and Welfare, Jönköping University, Sweden; Region Jönköpings län, Futurum, Jönköping,Sweden.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Validation of CollaboRATE and SURE - two short questionnaires to measure shared decision making during CPAP initiation.2019In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 28, no 5, article id UNSP e12808Article in journal (Refereed)
    Abstract [en]

    Adherence to continuous positive airway pressure (CPAP) treatment tends to be low. Brief validated instruments focusing on shared decision making have not been used in a CPAP context. The aim was to investigate factorial structure, categorical functioning of the response scale and differential item functioning across sub-populations of the CollaboRATE and Sure questionnaires among patients with obstructive sleep apnea (OSA) before CPAP treatment is initiated. A prospective design, including 193 objectively diagnosed (polygraphy) OSA patients (68% men, 59.7 years, SD 11.5) from two CPAP clinics was used. Data were collected with the following questionnaires; Sure, CollaboRATE, Attitudes to CPAP Inventory, Epworth sleepiness scale, minimal insomnia symptoms scale, and hospital anxiety and depression scale. Objective CPAP use was collected after 6 months; 49% demonstrated decisional conflict on SURE and 51% scored low levels of shared decision making on CollaboRATE. Unidimensionality was found for both CollaboRATE (one factor explaining 57.4%) and SURE (one factor explaining 53.7%), as well as local independence. Differential item functioning showed both to be invariant across both male and female patients. Internal consistency (Cronbach's alpha 0.83) and composite reliability (0.89) were good. Latent class analyses showed that patients with low decisional conflict and high shared decision making were more adherent to CPAP treatment. CollaboRATE and SURE provided good validity and reliability scores to measure shared decision making and decisional conflict in relation to CPAP treatment. The questionnaires can be used by healthcare personnel as a tool to simplify the assessment of shared decision making.

  • 43.
    Broström, Anders
    et al.
    Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology. Jonkoping Univ, Sweden.
    Pakpour, Amir H.
    Jonkoping Univ, Sweden; Qazvin Univ Med Sci, Iran.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Anaesthetics, Operations and Specialty Surgery Center, Department of Clinical Neurophysiology.
    Nilsen, Per
    Linköping University, Department of Medical and Health Sciences, Division of Community Medicine. Linköping University, Faculty of Medicine and Health Sciences.
    Development and psychometric evaluation of the Swedish propensity to achieve healthy lifestyle scale in patients with hypertension2018In: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 27, no 21-22, p. 4040-4049Article in journal (Refereed)
    Abstract [en]

    PurposeTo develop and validate a Swedish questionnaire to measure propensity for behaviour change regarding food habits, physical activity and weight reduction in patients with hypertension. DesignCross-sectional design. MethodsA total of 270 consecutive patients with hypertension diagnosed at four primary care centres in Sweden were included. The 6-item Swedish version of the Propensity to Achieve Healthy Lifestyle Scale (PAHLS) was developed to measure propensity for behaviour change regarding food habits, physical activity and weight reduction. The PAHLS (i.e., including three items for preparedness and three items for capacity) was developed by three multiprofessional researchers inspired by the transtheoretical model of behaviour change in collaboration with clinically active nurses. Data were collected by questionnaires on food habits (i.e., the Food Frequency Questionnaire), physical activity (the International Physical Activity Questionnaire), propensity for a healthy lifestyle (the PHLQ), as well as during a clinical examination. Exploratory (EFA) and confirmatory factor analyses (CFA), as well as Rasch analysis, were used. ResultsOf the 270 patients (50% women), 27% scored low levels of physical activity on the International Physical Activity Questionnaire, and 34% of the patients were obese (body mass index 30kg/m(2)). The EFA (explaining 54% of the variance) showed unidimensionality for the PAHLS that was supported by both CFA and Rasch analyses. No floor and 1.9% ceiling effects were found. Multiple group CFA (an extension of structural equationmodelling) showed that the PAHLS operated equivalently across both male and female patients. Internal consistency (Cronbachs alpha 0.83) and composite reliability (0.89) were good. ConclusionThe initial testing of PAHLS provided good validity and reliability scores to measure propensity for behaviour change in patients with hypertension. Relevance to Clinical PracticeThe PAHLS can be used by nurses as a tool to simplify shared decision-making in relation to behavioural changes.

  • 44.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Dahlström, Ulf
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Fridlund, Bengt
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Congestive heart failure, spouses' support and the couple's sleep situation: a critical incident technique analysis2003In: Journal of Clinical Nursing, ISSN 0962-1067, E-ISSN 1365-2702, Vol. 12, no 2, p. 223-233Article in journal (Refereed)
    Abstract [en]

    • Sleep related breathing disorders are common as well as a poor prognostic sign associated with higher mortality in patients with congestive heart failure (CHF). These patients often have a shorter total duration of sleep, disturbed sleep structure and increased daytime sleepiness, which can negatively affect all dimensions of the life situation. The spouse has an important role in supporting the patient in relation to sleep disorders, but this role may be adversely affected by the sleep situation of the couple.

    •  The aim of this study was to describe decisive situations that influence spouses' support to patients with CHF in relation to the couple's sleep situation.

    • A qualitative descriptive design using critical incident technique was employed. Incidents were collected by means of interviews with 25 spouses of patients with CHF, strategically selected from two hospital-based specialist clinics in southern Sweden.

    •  Two main areas emerged in the analysis: support stimulating situations and support inhibiting situations. Support stimulating situations described how spouses' support was positively affected by their own adaptation in psychosocial or practical situations, and receiving help from others. Support inhibiting situations described how the spouses' support was negatively affected by sleep disturbances as a result of the patient's symptoms, anxiety in relation to the disease, limitations as a result of the sleeping habits, dissatisfaction with care related to the sleep situation, and being left to cope alone with the problems.

    •  An increased understanding of the stimulating and inhibiting situations influencing spouses' support for patients with CHF can guide health care personnel in deciding if an intervention is needed to improve the sleep situation for patient and spouse.

  • 45.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Dahlström, Ulf
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Fridlund, Bengt
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Patients with congestive heart failure and their conceptions of their sleep situation2001In: Journal of Advanced Nursing, ISSN 0309-2402, E-ISSN 1365-2648, Vol. 34, no 4, p. 520-529Article in journal (Refereed)
    Abstract [en]

    Aim. To describe, from a nursing perspective, how patients with CHF conceived their sleep situation.

    Background.  Sleep disturbances are very common in patients with congestive heart failure (CHF). Polysomnographic studies have shown that the total duration of sleep is shorter and the sleep structure disturbed, with frequent arousals and sleep stage changes.

    Methods.  A qualitative descriptive design inspired by a phenomenographic approach was employed. Conceptions were collected through interviews with 20 strategically chosen CHF patients.

    Findings.  The findings showed that the patients’ sleep was affected by their daily activities, the disease itself and cardiac symptoms. The sleep disturbances gave effects such as fatigue, listlessness, loss of concentration and loss of temper. These effects led to a need for daytime sleep, seclusion, counselling and information. Patients handled their sleep disturbances through coping mechanisms related to developed patterns of daily life and through support from their psychosocial environment.

    Conclusions. Through an increased awareness of the causes of sleep disturbances in CHF patients, nurses can more effectively meet their caring needs and reduce the psychological stressors that patients develop. Information and education, both to patients and the next of kin, about the disease and the sleep situation, especially good sleeping habits, can help patients to better cope with sleep disturbances.

  • 46.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Dahlström, Ulf
    Linköping University, Department of Medicine and Care, Cardiology. Linköping University, Faculty of Health Sciences.
    Fridlund, Bengt
    Department of Nursing, Lund University, Lund, Sweden and School of Social and Health Sciences, Halmstad University, Halmstad, Sweden.
    Sleep difficulties, daytime sleepiness, and health-related quality of life in patients with chronic heart failure2004In: Journal of Cardiovascular Nursing, ISSN 0889-4655, E-ISSN 1550-5049, Vol. 19, no 4, p. 234-242Article in journal (Refereed)
    Abstract [en]

    BACKGROUND:

    Normal sleep changes with age in duration, fragmentation, and depth. The prevalence of insomnia is high in the elderly general population. In patients with chronic heart failure (HF) objective sleep assessments have shown disturbances such as a shorter total duration of sleep, frequent arousals, and sleep stage changes.

    OBJECTIVE:

    To describe self-assessed sleep difficulties, daytime sleepiness, and their relation to health-related quality of life (HRQOL) in men and women with HF, as well as to make a comparison to data from a norm population.

    METHODS:

    Cross-sectional design including 223 patients with HF, New York Heart Association classification II-IV, assessed using the Uppsala Sleep Inventory-Chronic Heart Failure, the Epworth Sleepiness Scale, Medical Outcomes Study 36-Item Short Form Health Survey, and Minnesota Living With Heart Failure Questionnaire.

    RESULTS:

    The most commonly reported sleep difficulties were initiating and maintaining sleep. The ratio of habitual sleep to the amount of estimated need for sleep was significantly shorter for women (P < .05), and the number of awakenings per night was significantly increased for men (P < .001). A total of 21% suffered from daytime sleepiness. Patients suffering from difficulties maintaining sleep, initiating sleep, and early morning awakenings reported significantly lower HRQOL in almost all dimensions of the SF-36 (P < .05-P < .001) compared to patients without sleeping difficulties, as well as to the normal population. The disease-specific Minnesota Living With Heart Failure Questionnaire showed significantly reduced (P < .05-P < .001) HRQOL as measured by the total and subscale scores for patients suffering from sleeping difficulties compared to patients without sleeping difficulties.

    CONCLUSION:

    Patients with HF have a reduced HRQOL especially if difficulties maintaining sleep, initiating sleep, and early morning awakenings are involved.

  • 47.
    Broström, Anders
    et al.
    Linköping University, Department of Medical and Health Sciences, Division of Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medical and Health Sciences, Division of Nursing Science. Linköping University, Faculty of Health Sciences.
    Mårtensson, Jan
    Jönköping.
    Ulander, Martin
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology.
    Harder, Lena
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Association of Type D personality to perceived side effects and adherence in CPAP-treated patients with OSAS2007In: Journal of Sleep Research, ISSN 0962-1105, E-ISSN 1365-2869, Vol. 16, no 4, p. 439-447Article in journal (Refereed)
    Abstract [en]

    Continuous positive airway pressure (CPAP) is the treatment of choice for obstructive sleep apnoea syndrome (OSAS), but side effects are common and long-term adherence low. The Type D (distressed) personality is defined as a combination of negative affectivity and social inhibition. The association of Type D personality with adherence has not been studied in CPAP-treated patients with OSAS. This study aimed to describe the prevalence of Type D personality in OSAS patients with CPAP treatment longer than 6 months and the association with self-reported side effects and adherence. A cross-sectional descriptive design was used. A total of 247 OSAS patients with a mean use of CPAP treatment for 55 months (6-182 months) were included. Data collection was achieved by two questionnaires, the Type D scale 14 (DS14) (Type D personality), SECI (side effects of CPAP), as well as from medical records (clinical variables and objective adherence to CPAP treatment). Type D personality occurred in 30% of the patients with OSAS and significantly (P < 0.05-0.001) increased the perceived frequency and severity of a broad range of side effects. The objective adherence was significantly lower (P < 0.001) for OSAS patients with Type D compared to OSAS patients without Type D, both with regard to a mean use of 4 h per night and 85% of the self-rated sleep time per night. The additional effect of a Type D personality on perceived side effects and adherence to CPAP treatment found in this study could be used by healthcare personnel when evaluating patients waiting for treatment. © 2007 European Sleep Research Society.

  • 48.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Strömberg, Anna
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Ulander, Martin
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology.
    Fridlund, B
    Mårtensson, J
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Informational needs, side effects and their consequences on adherence: A comparison between swedish healthcare professionals and CPAP-treated patients with obstructive sleep apnoea syndrome2007In: World Sleep 07,2007, 2007, p. 141-141Conference paper (Other academic)
    Abstract [en]

       

  • 49.
    Broström, Anders
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Strömberg, Anna
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Ulander, Martin
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Linköping University, Faculty of Health Sciences.
    Fridlund, Bengt
    Vaxjö University.
    Martensson, Jan
    Jönköping University.
    Svanborg, Eva
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Neurophysiology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Perceived informational needs, side-effects and their consequences on adherence-A comparison between CPAP treated patients with OSAS and healthcare personnel2009In: Patient Education and Counseling, ISSN 0738-3991, E-ISSN 1873-5134, Vol. 74, no 2, p. 228-235Article in journal (Refereed)
    Abstract [en]

    Objective: To compare perceptions among continuous positive airway pressure (CPAP) treated patients with obstructive sleep apnoea syndrome (OSAS) and healthcare personnel with regard to informational needs, side-effects and their consequences on adherence.

    Methods: A cross-sectional descriptive design was used including 350 CPAP treated OSAS patients from three Swedish hospitals and 105 healthcare personnel from 26 Swedish hospitals. Data collection was performed using two questionnaires covering informational needs, side-effects and adherence to CPAP.

    Results: Both groups perceived all surveyed informational areas as very important. Patients perceived the possibilities to learn as significantly greater in all areas (p < 0.001) compared to healthcare personnel, and scored significantly higher regarding positive effects on adherence of information about pathophysiology (p < 0.05), self-care (p < 0.001) and troubleshooting (p < 0.01). A total of I I out of 15 surveyed side-effects were perceived to be more frequent by healthcare personnel (p < 0.01 - p < 0.001). They also scored all side-effects to cause greater problems and decrease the CPAP use to a greater extent (p < 0.001).

    Conclusion: Knowledge about these differences between patients and healthcare personnel regarding educational needs, side-effects and their effects on adherence can be important when designing educational programmes to increase CPAP adherence.

    Practice implications: Measurement of these parameters before, during and after educational programs are suggested.

    Download full text (pdf)
    FULLTEXT01
  • 50.
    Broström, Anders
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Neurophysiology.
    Strömberg, Anna
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Medicine and Care, Nursing Science. Östergötlands Läns Landsting, Heart Centre, Department of Cardiology.
    Ulander, Martin
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology.
    Mårtensson, J
    Svanborg, Eva
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Neuroscience and Locomotion, Clinical Neurophysiology. Östergötlands Läns Landsting, Reconstruction Centre, Department of Neurophysiology UHL.
    Association of type D personality to perceived side effects and adherence in CPAP-treated patients with obstructive sleep apnoea syndrome2007In: World Sleep 07,2007, 2007, p. 142-142Conference paper (Other academic)
    Abstract [en]

      

1234 1 - 50 of 186
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf