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  • 1.
    Abelius, M
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Nilsson, L J
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Immunological interactions between mother and child: a characterisation of Th1-and Th2-like chemokines during pregnancy, postpartum and childhood in JOURNAL OF REPRODUCTIVE IMMUNOLOGY, vol 90, issue 2, pp 170-1712011In: JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Elsevier , 2011, Vol. 90, no 2, p. 170-171Conference paper (Refereed)
    Abstract [en]

    n/a

  • 2.
    Abelius, Martina S
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Nilsson, Lennart
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Paediatrics in Linköping.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    High cord blood levels of the T-helper 2-associated chemokines CCL17 and CCL22 precede allergy development during the first 6 years of life2011In: Pediatric Research, ISSN 0031-3998, E-ISSN 1530-0447, Vol. 70, no 5, p. 495-500Article in journal (Refereed)
    Abstract [en]

    Exposure to a strong T-helper 2 (Th2)-like environment during fetal development may promote allergy development. Increased cord blood (CB) levels of the Th2-associated chemokine CCL22 were associated with allergy development during the first 2 y of life. The aim of the present study was to determine whether CB Th1- and Th2-associated chemokine levels are associated with allergy development during the first 6 y of life, allowing assessment of respiratory allergic symptoms usually developing in this period. The CB levels of cytokines, chemokines, and total IgE were determined in 56 children of 20 women with allergic symptoms and 36 women without allergic symptoms. Total IgE and allergen-specific IgE antibody levels were quantified at 6, 12, 24 mo, and 6 y of age. Increased CB CCL22 levels were associated with development of allergic sensitization and asthma and increased CCL17 levels with development of allergic symptoms, including asthma. Sensitized children with allergic symptoms showed higher CB CCL17 and CCL22 levels and higher ratios between these Th2-associated chemokines and the Th1-associated chemokine CXCL10 than nonsensitized children without allergic symptoms. A pronounced Th2 deviation at birth, reflected by increased CB CCL17 and CCL22 levels, and increased CCL22/CXCL10 and CCL17/CXCL10 ratios might promote allergy development later in life.

  • 3.
    Abelius, Martina S
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Janefjord, Camilla
    Linköping University, Department of Clinical and Experimental Medicine, Division of Cell Biology. Linköping University, Faculty of Health Sciences.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Duchén, Karel
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Nilsson, Lennart
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Center, Allergy Center.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Gene expression in placenta, peripheral and cord blood mononuclear cells from allergic and non-allergic women2014Manuscript (preprint) (Other academic)
    Abstract [en]

    Background: The influence of maternal allergy on the development of immune responses and allergy in the offspring is not understood.

    Objective: To investigate (i) if maternal allergy influences the gene expression locally in placenta, systemically in peripheral blood mononuclear cells (PBMC) and fetally in cord blood mononuclear cells (CBMC), (ii) if the gene expression in the placenta and PBMC influences the gene expression in CBMC and (iii) how the gene expression at birth relates to allergy development during  childhood.

    Methods: A real-time PCR array was used to quantify forty immune regulatory genes in placenta, PBMC (gestational week 39) and in CBMC from 7 allergic and 12 non-allergic women and their offspring. Furthermore, quantitative real-time PCR was used to measure mRNA expression of Tbx21, GATA-3, Foxp3, RORC and CCL22 in CBMC, selected based on present PCR array results and previous protein findings in cord blood, in 13 children who developed and 11 children who did not develop allergy during childhood.

    Results: The gene expression profile in the placenta revealed a T-helper (Th) 2-/anti-inflammatory environment as compared with gene expression systemically, in PBMC. Maternal allergy was associated with increased expression of p35 in PBMC and CBMC and p40 in placenta. Placental p35 expression correlated with fetal Tbx21 expression (Rho=-0.88, p<0.001) and maternal IL-5 expression in PBMC with fetal Galectin-1 (Rho=0.91, p<0.001) expression. Allergy development in the children was preceded by high mRNA expression of the Th2-associated chemokine CCL22 at birth.

    Conclusion and clinical relevance: Gene expression locally and systemically during pregnancy influenced the offspring’s gene expression at birth, indicating an interplay between maternal and fetal immunity. Children developing allergy during childhood had an increased expression of the Th2-associated chemokine CCL22 at birth, indicating a Th2 skewing before disease onset. Maternal allergy was not associated with a Th2-dominance in placenta, PBMC or CBMC.

  • 4.
    Abelius, Martina S
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Lempinen, Esma
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Lindblad, Karin
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Nilsson, Lennart
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Center, Allergy Center.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Th2-like chemokine levels are increased in allergic children and influenced by maternal immunity during pregnancy2014In: Pediatric Allergy and Immunology, ISSN 0905-6157, E-ISSN 1399-3038, Vol. 25, no 4, p. 387-393Article in journal (Refereed)
    Abstract [en]

    Background: The influence of the intra-uterine environment on the immunity and allergy development in the offspring is unclear. We aimed to investigate (i) whether the pregnancy magnifies the Th2 immunity in allergic and non-allergic women, (ii) whether the maternal chemokine levels during pregnancy influenced the offspring’s chemokine levels during childhood and (iii) the relationship between circulating Th1/Th2-associated chemokines and allergy in mothers and children.

    Methods: The Th1-associated chemokines CXCL9, CXCL10, CXCL11, and the Th2- associated chemokines CCL17, CCL18 and CCL22 were quantified by Luminex and ELISA in 20 women with and 36 women without allergic symptoms at gestational week (gw) 10–12, 15–16, 25, 35, 39 and 2 and 12 months post-partum and in their children at birth, 6, 12, 24 months and 6 yr of age. Total IgE levels were measured using ImmunoCAP Technology.

    Results: The levels of the Th2-like chemokines were not magnified by pregnancy. Instead decreased levels were shown during pregnancy (irrespectively of maternal allergy status) as compared to post-partum. In the whole group, the Th1-like chemokine levels were higher at gw 39 than during the first and second trimester and post-partum. Maternal CXCL11, CCL18 and CCL22 levels during and after pregnancy correlated with the corresponding chemokines in the offspring during childhood. Increased CCL22 and decreased CXCL10 levels in the children were associated with sensitisation and increased CCL17 levels with allergic symptoms during childhood. Maternal chemokine levels were not associated with maternal allergic disease.

    Conclusions: Allergic symptoms and sensitisation were associated with decreased Th1-and increased Th2-associated chemokine levels during childhood, indicating a Th2 shift in the allergic children, possibly influenced by the maternal immunity during pregnancy.

  • 5. Abu-Elyazeed, R R
    et al.
    Heineman, T
    Dubin, G
    Fourneau, M
    Leroux-Roels, I
    Leroux-Roels, G
    Richardus, J H
    Ostergaard, L
    Diez-Domingo, J
    Poder, A
    Van Damme, P
    Romanowski, B
    Blatter, M
    Silfverdal, S A
    Berglund, J
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Cunningham, A L
    Flodmark, C E
    Tragiannidis, A
    Dobson, S
    Olafsson, J
    Puig-Barbera, J
    Mendez, M
    Barton, S
    Bernstein, D
    Mares, J
    Ratner, P
    Safety and immunogenicity of a glycoprotein D genital herpes vaccine in healthy girls 10-17 years of age: results from a randomised, controlled, double-blind trial.2013In: Vaccine, ISSN 0264-410X, E-ISSN 1873-2518, Vol. 31, no 51, p. 6136-6043Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: The investigational AS04-adjuvanted herpes simplex virus type 2 (HSV-2) glycoprotein D (gD2) subunit prophylactic vaccine ('HSV vaccine'; GlaxoSmithKline Vaccines) has been shown to be well tolerated in adults, but limited data exist for pre-teen and adolescent girls, a likely target population. The primary objective of this study was to compare the occurrence of serious adverse events (SAEs) over 12 months between HSV vaccine recipients and saline recipients (placebo control group) in pre-teen and adolescent girls. The immunogenicity of the HSV vaccine was also assessed.

    METHODS: Healthy girls aged 10-17 years, stratified by age (10-15 years; 16-17 years), were randomised 2:1:1 to receive the HSV vaccine, a hepatitis A vaccine (Havrix™; HAV control) or placebo (saline) according to a 0-, 1-, 6-month schedule. Participants and study personnel not involved in the preparation or administration of vaccines were blinded to treatment. Safety and immunogenicity analyses were performed overall and by age (10-15 years; 16-17 years) and HSV serostatus.

    RESULTS: No statistically significant difference in the percentage of subjects with SAEs was observed between the HSV and saline group, or between the HSV and pooled control (HAV and saline) groups. The HSV vaccine was well tolerated, although a higher incidence of solicited local symptoms was observed in the HSV group than in the control group. Neither age nor HSV serostatus at the time of study entry had an impact on the safety profile of this vaccine. The HSV vaccine was immunogenic regardless of pre-vaccination HSV serostatus. Higher anti-gD geometric mean concentrations were observed in HSV-1 seropositive participants than in HSV-1 seronegative participants.

    CONCLUSION: The HSV vaccine had an acceptable safety profile, and was well tolerated and immunogenic when administered to girls aged 10-17 years regardless of age or HSV pre-vaccination serostatus.

  • 6.
    Adolfsson, Ann-Sofie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Gender and medicine. Linköping University, Faculty of Health Sciences.
    Larsson, Per-Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Wijma, Barbro
    Linköping University, Department of Clinical and Experimental Medicine, Gender and medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Berterö, Carina
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Guilt and emptiness: Women’s experiences of miscarriage2004In: Health Care for Women International, ISSN 0739-9332, Vol. 25, no 6, p. 543-560Article in journal (Refereed)
    Abstract [en]

    Women who lose an early pregnancy are shocked when they are first given the information that they have miscarried. Later they feel guilt and emptiness. Heideggerian interpretive phenomenology has been used with 13 women from southwest Sweden to uncover their lived experience of miscarriage. Women plan their future with a child during early pregnancy. When miscarriage occurs it is not a gore, an embryo, or a fetus they lose, it is their child. They feel that they are the cause of the miscarriage through something they have done, eaten, or thought. They feel abandonment and they grieve for their profound loss; they are actually in bereavement.

  • 7.
    Agnafors, Sara
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Child and Adolescent Psychiatry. Linköping University, Faculty of Health Sciences.
    Comasco, Erika
    Division of Pharmacology, Department of Neuroscience, Uppsala University, Uppsala, Sweden.
    Bladh, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Dekeyser, Linda
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences.
    Oreland, Lars
    Division of Pharmacology, Department of Neuroscience, Uppsala University, Uppsala, Sweden.
    Svedin, Carl Göran
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences.
    Effect of gene, environment and maternal depressive symptoms on pre-adolescence behavior problems - a longitudinal study.2013In: Child and Adolescent Psychiatry and Mental Health, ISSN 1753-2000, E-ISSN 1753-2000, Vol. 7, no 1, p. 10-Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Depression is a common and disabling condition with a high relapse frequency. Maternal mental health problems and experience of traumatic life events are known to increase the risk of behavior problems in children. Recently, genetic factors, in particular gene-by-environment interaction models, have been implicated to explain depressive etiology. However, results are inconclusive.

    METHODS: Study participants were members of the SESBiC-study. A total of 889 mothers and their children were followed during the child's age of 3 months to 12 years. Information on maternal depressive symptoms was gathered postpartum and at a 12 year follow-up. Mothers reported on child behavior and traumatic life events experienced by the child at age 12. Saliva samples were obtained from children for analysis of 5-HTTLPR and BDNF Val66Met polymorphisms.

    RESULTS: Multivariate analysis showed a significant association between maternal symptoms of depression and anxiety, and internalizing problems in 12-year-old children (OR 5.72, 95% CI 3.30-9.91). Furthermore, carriers of two short alleles (s/s) of the 5-HTTLPR showed a more than 4-fold increased risk of internalizing problems at age 12 compared to l/l carriers (OR 4.73, 95% CI 2.14-10.48). No gene-by-environment interaction was found and neither depressive symptoms postpartum or traumatic experiences during childhood stayed significant in the final model.

    CONCLUSIONS: Concurrent maternal symptoms of depression and anxiety are significant risk factors for behavior problems in children, which need to be taken into account in clinical practice. Furthermore, we found a main effect of 5-HTTLPR on internalizing symptoms in 12-year-old children, a finding that needs to be confirmed in future studies.

  • 8.
    Agnafors, Sara
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Child and Adolescent Psychiatry. Linköping University, Faculty of Health Sciences.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    deKeyser, Linda
    Linköping University, Department of Clinical and Experimental Medicine, Child and Adolescent Psychiatry. Linköping University, Faculty of Health Sciences.
    Göran Svedin, Carl
    Linköping University, Department of Clinical and Experimental Medicine, Child and Adolescent Psychiatry. Linköping University, Faculty of Health Sciences.
    Symptoms of Depression Postpartum and 12 years Later-Associations to Child Mental Health at 12 years of Age2013In: Maternal and Child Health Journal, ISSN 1092-7875, E-ISSN 1573-6628, Vol. 17, no 3, p. 405-414Article in journal (Refereed)
    Abstract [en]

    Children of depressed mothers have been shown to express behaviour problems to a greater extent than children of non-depressed mothers. The purpose of this study was to examine the persistence of depressive symptoms in mothers and to evaluate the relative importance of symptoms of postpartum depression (PPD) and concurrent maternal symptoms of depression, on child behaviour at age 12. A birth cohort of 1,707 children and their mothers was followed from 3 months after birth to 12 years after birth. Self-reported symptoms of depression in mothers were assessed at baseline and 12-year follow-up where 893 mothers (52.3 %) and their children participated. The mothers reports on the behaviour of their children at age 12 were used. Multivariate analysis was used to assess factors that increased the risk of child behaviour problems. At baseline, 10.4 % scored above the cutoff for symptoms of postpartum depression. At follow up, 18.2 % scored above the cutoff for depressive symptoms. Multivariate analysis showed that ongoing maternal symptoms of depression, as distinct from PPD-symptoms, was the strongest predictor of child behaviour problems at age 12. The gender of the child and socio-demographic factors at baseline were additional factors that affected the risk of behaviour problems in the 12 year old children. Children of mothers who reported symptoms of depression, both postpartum and at follow-up, were at a greater risk of behaviour problems compared to children of women with no depressive symptoms on either occasion. Our findings indicate that recurrent and ongoing maternal depressive symptoms significantly increase the risk of child behaviour problems as reported by mothers, while symptoms of PPD do not seem to result in an increased risk of behaviour problems in 12 year olds. High maternal socio-demographic life stress at childbirth constitutes an important risk factor for later child behaviour problems.

  • 9.
    Ahldén, Ingegerd
    et al.
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Alehagen, Siw
    Linköping University, Department of Medical and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Dahlgren, Lars Owe
    Linköping University, Department of Behavioural Sciences and Learning, Studies in Adult, Popular and Higher Education. Linköping University, Faculty of Educational Sciences.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Parents' Expectations About Participating in Antenatal Parenthood Education Classes2012In: The Journal of Perinatal Education, ISSN 1058-1243, Vol. 21, no 1, p. 11-17Article in journal (Refereed)
    Abstract [en]

    Our objective was to assess parents' expectations about participating in antenatal parenthood education classes and to determine whether their expectations might be related to gender, age, and educational level. Data from 1,117 women and 1,019 partners residing in three cities in Sweden were collected with a questionnaire in a cross-sectional study. Participants believed that antenatal education classes would help them to feel more secure as parents and to be better oriented toward childbirth. Men had more positive expectations about the childbirth than the women. The participants mostly wanted help in preparing for parenthood and in learning infant care skills, followed by help in preparing for childbirth. The participants' expectations were affected by gender, age, and educational level. The expectant parents appeared to want more focus on preparation for parenthood than on childbirth.

  • 10.
    Ahldén, Ingegerd
    et al.
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Göransson, Anne
    Linköping University, Department of Medicine and Health Sciences, Division of Preventive and Social Medicine and Public Health Science. Linköping University, Faculty of Health Sciences.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Alehagen, Siw
    Linköping University, Department of Medicine and Health Sciences, Nursing Science. Linköping University, Faculty of Health Sciences.
    Parenthood education in Swedish antenatal care: perceptions of midwives and obstetricians in charge.2008In: The Journal of perinatal education : an ASPO/Lamaze publication, ISSN 1058-1243, Vol. 17, no 2, p. 21-27Article in journal (Refereed)
    Abstract [en]

    The aim of this study was to describe perceptions of parenthood education among midwives and obstetricians in charge of antenatal care in Sweden. Focus group interviews of 25 obstetricians and midwives were conducted. Data were analyzed with a phenomenographic approach. Five main categories emerged: aim of the parenthood education, content and expectations, implementation, support to group leaders, and strategies for the future. There is a strong belief in parenthood education, and the overall aim was considered to be support in the transition to parenthood. Contents should focus on awareness of the expected child, confidence in the biological processes, and the changes of roles. Pedagogies training, cost effectiveness, development, and the need to reach target groups were emphasized.

  • 11.
    Aittomaki, K.
    et al.
    Aittomäki, K., Department of Clinical Genetics, Helsinki University Central Hospital, Helsinki, Finland, Department of Clinical Genetics, Helsinki University Central Hospital, POB 140, FI-00029 HUS Helsinki, Finland.
    Bergh, C.
    Department of Obstetrics, Institute of Women and Children's Health, Sahlgrenska University Hospital, Göteborg, Sweden.
    Hazekamp, J.
    Department of Reproductive Medicine, Volvat Medical Center, Oslo, Norway.
    Nygren, K.-G.
    IVF Clinic, Sophiahemmet, Stockholm, Sweden.
    Selbing, Anders
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Soderstrom-Anttila, V.
    Söderström-Anttila, V., Infertility Clinic, Family Federation of Finland, Helsinki, Finland.
    Wennerholm, U.-B.
    Department of Obstetrics, Institute of Women and Children's Health, Sahlgrenska University Hospital, Göteborg, Sweden.
    Genetics and assisted reproduction technology2005In: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 84, no 5, p. 463-473Article, review/survey (Refereed)
    Abstract [en]

    In the past 20 years, a significant improvement has been shown in the treatment for infertility in both women and men through the development of in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Only donated sperm could be previously used for treatment, now oocytes can also be donated. Furthermore, the combination of IVF and ICSI with advanced genetic methods has made preimplantation genetic diagnosis possible for many genetic conditions. These methods enable genetic testing of the early human embryo by using only a single cell, one blastomere biopsied from the embryo, as the sample from which the diagnosis of many chromosome rearrangements and other inherited diseases can be made. It has also been established that a considerable proportion of infertility is caused by genetic defects, which have several implications for infertility treatment. The purpose of this review is to give a concise introduction on how genetics is involved in assisted reproduction technology to specialists who may not be working in this particular field of gynecology, but who would need some knowledge of this for proper care of their patients. © Acta Obstet Gynecol Scand (2005).

  • 12. Aittomäki, K
    et al.
    Wennerholm, U-B
    Bergh, C
    Selbing, Anders
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Molecular and Clinical Medicine, Obstetrics and gynecology. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Hazekamp, J
    Nygren, K-G
    Safety issues in assisted reproduction technology. Should ICSI patients have genetic testing before treatment? A practical proposition to help patient information2004In: Human Reproduction, ISSN 0268-1161, E-ISSN 1460-2350, Vol. 19, no 3, p. 472-476Article in journal (Refereed)
    Abstract [en]

    ICSI is a highly efficient treatment of male factor infertility and therefore increasingly used to treat infertile men successfully. However, when used to treat patients with a genetic cause for their infertility, there may be an increased risk for the offspring. Chromosome aberrations, Y chromosome microdeletions and CFTR (cystic fibrosis transmembrane conductance regulator) mutations alone may explain up to 25% of azoospermia and severe oligozoospermia. These genetic defects could be identified before treatment, in which case informed decisions could be made by the couple to be treated concerning the treatment, prenatal testing or preimplantation genetic diagnosis. Therefore, we propose that men with very low sperm counts (<5 × 106/ml) considering ICSI should always be informed of the possibility of genetic testing. The information should include a precise statement of the implications of the results for the patient, his family and his offspring, and reassurance that a decision to test or not to test, or the subsequent test results will not be used as a reason for withholding treatment. Testing should always remain voluntary, and the couples themselves should decide whether or not they choose to be tested. If an abnormality is identified, patients should be referred to specialist genetic counselling.

  • 13.
    Almen-Christensson, Anna
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Neurology. Linköping University, Faculty of Health Sciences.
    Hammar, Mats
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Lindh-Åstrand, Lotta
    Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Brynhildsen, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Landtblom, Anne-Marie
    Linköping University, Department of Clinical and Experimental Medicine, Neurology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Local Health Care Services in Central Östergötland, Department of Neurology. Östergötlands Läns Landsting, Local Health Care Services in the West of Östergötland, Department of Medical Specialist.
    Prevention of menstrual migraine with perimenstrual transdermal 17-beta-estradiol: a randomized, placebo-controlled, double-blind crossover study2011In: Fertility and Sterility, ISSN 0015-0282, E-ISSN 1556-5653, Vol. 96, no 2, p. 498-500Article in journal (Refereed)
    Abstract [en]

    he effect of treatment with percutaneous E(2) (100 mu g/24 h) during 2 weeks perimenstrually on the number and severity of menstrual migraine attacks was studied in 27 women in a randomized, placebo-controlled, double-blind, crossover trial. We were not able to demonstrate any difference between E(2) supplementation and placebo on the number or severity of migraine attacks, but both regimens showed significant effects compared with before treatment.

  • 14.
    Axelsson, Daniel
    et al.
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences. Ryhov County Hospital, Sweden.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Prevalence of postpartum infections: a population-based observational study2014In: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 93, no 10, p. 1065-1068Article in journal (Refereed)
    Abstract [en]

    We investigated the prevalence of postpartum infections among women giving birth during 1year in a population-based observational/questionnaire study at seven hospitals in the southeast region of Sweden. Of the women greater than99% (n=11124) received a questionnaire to inquire if they had endometritis, mastitis, or wound, urinary tract or any other infection within 2months postpartum and whether they received antibiotics for this. Prevalence rates for infections and antibiotic treatment were estimated. The response rate was 60.1%. At least one infectious episode was reported by 10.3% of the women and 7.5% had received antibiotics. The prevalence for infections with and without antibiotics were, respectively, mastitis 4.7% and 2.9%, urinary tract infection 3.0% and 2.4%, endometritis 2.0% and 1.7%, wound infection 1.8% and 1.2%. There was no inter-county difference in infection prevalence. Clinical postpartum infections in a high-resource setting are relatively common.

  • 15.
    Berg, Göran
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Rodriguez-Martinez, Heriberto
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Special Issue: Marcus Wallenberg International Symposium in Comparative Reproductive Immunology, "Immunology at the fetal maternal interface: Basic science and clinical applications", July 7-8th, 2011, Linkoping University, Sweden2011In: American Journal of Reproductive Immunology, ISSN 1046-7408, E-ISSN 1600-0897, Vol. 66, no Issue supplement 1, p. 1-1Article in journal (Other academic)
  • 16.
    Bergh, C.
    et al.
    Department of Obstetrics and Gynaecology, Institution of Clinical Sciences, Sahlgrenska University Hospital, Göteborg, Sweden, Department of Obstetrics and Gynaecology, Institution of Clinical Sciences, Sahlgrenska University Hospital, SE-413 45, Göteborg, Sweden.
    Soderstrom-Anttila, V.
    Söderström-Anttila, V., Infertility Clinic, Family Federation of Finland, Helsinki, Finland.
    Selbing, Anders
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Aittomaki, K.
    Department of Clinical Genetics, Helsinki University Hospital, Helsinki, Finland.
    Hazekamp, J.
    Volvat Medical Center, Oslo, Norway.
    Loft, A.
    Fertility Clinic, Rigshospitalet Section 4071, Copenhagen University Hospital, Copenhagen, Denmark.
    Nygren, K.G.
    Sophiahemmet, Stockholm, Sweden.
    Wennerholm, U.B.
    Department of Obstetrics and Gynaecology, Institution of Clinical Sciences, Sahlgrenska University Hospital, Göteborg, Sweden.
    Attitudes towards and management of single embryo transfer among Nordic IVF doctors2007In: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 86, no 10, p. 1222-1230Article in journal (Refereed)
    Abstract [en]

    Background. The objective of this study was to investigate the attitudes towards and management of single embryo transfer (SET) among Nordic in vitro fertilisation (IVF) doctors, and to present the rate of SET and multiple pregnancies in the different countries. Methods. A questionnaire was sent to all IVF doctors in the Nordic countries (n=198, 78.5% responded). Pregnancy rates, SET and multiple births rates were extracted from registries. Main outcome measure was attitudes and management of SET. Results. Almost all doctors thought that a twin pregnancy compared unfavourably to a singleton. A twin rate >10% was acceptable for 5% of Swedish doctors. Corresponding figures for Finnish, Danish and Norwegian doctors were 21, 35 and 35%, respectively. For a woman <36 years, performing her first cycle and with two good quality embryos, almost all doctors would recommend SET. For a woman =36 years in a similar situation, SET would be recommended only in Sweden and Finland. The pregnancy rate per embryo transfer (ET), the SET rate 2003, the multiple birth rate, and the estimated SET rate 2004 were 33.3, 21.5, 22.7 and 25% (Denmark), 31.3, 43.4, 14 and 51% (Finland), 40.5, 10.5, 26.5 and 16% (Iceland), 30.6, 18, 25.2 and 26% (Norway), and 35.3, 55.1, 11.8 and 71% (Sweden). Conclusions. The SET and multiple birth rates reflect the attitudes of Nordic IVF doctors to SET and multiple births well. When introducing SET, the attitude of the IVF doctor seems to be important. © 2007 Taylor & Francis.

  • 17. Berin, Emilia
    et al.
    Sundell, micaela
    Karki, Chanda
    Department of Obstetrics and Gynecology, Kathmandu Medical College, Kathmandu, Nepal.
    Brynhildsen, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Hammar, Mats
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Contraceptive knowledge and attitudes among women seeking induced abortion in Kathmandu, Nepal2014In: International Journal of Women's Health, ISSN 1179-1411, E-ISSN 1179-1411, Vol. 6, no 1, p. 335-341Article in journal (Refereed)
    Abstract [en]

    Objective: To map the knowledge about and attitudes toward birth control methods among women in Kathmandu, Nepal, and to compare the results between women seeking an induced abortion and a control group. Method: This was a cross-sectional cohort study with matched controls. Women aged 15-49 years seeking medical care at the Department of Gynecology and Obstetrics at Kathmandu Medical College were included and interviewed. A case was defined as a woman who sought an elective medical or surgical abortion. A control was defined as a woman who sought medical care at the outpatient department or had already been admitted to the ward for reasons other than elective abortion. A questionnaire developed for the study - dealing with different demographic characteristics as well as knowledge about and attitudes toward contraceptives - was filled out based on the interview. Results: A total of 153 women were included: 64 women seeking an abortion and 89 controls. Women seeking an abortion had been pregnant more times than the control group and were more likely to have been informed about contraceptives. Women with higher education were less likely to seek an abortion than women with lower education. There was no significant difference in knowledge about and attitudes toward contraceptives between cases and controls. The women considered highest possible effectiveness to be the most important feature when deciding on a birth control method. Conclusion: Women seeking abortion in Kathmandu had shorter education and a history of more pregnancies and deliveries than women in the control group. Education and counseling on sex and reproduction as well as on contraceptive methods probably need to be improved in Nepal to avoid unwanted pregnancies. Attitudes about contraceptives need to be further investigated to develop better and more effective methods to educate women about family planning in order to increase reproductive health. © 2014 Berin et al.

  • 18.
    Berlin, Gösta
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Transfusion Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Hammar, Mats
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Östergötland satsar på klinisk forskning2011In: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 108, no 3, p. 81-84Article in journal (Other academic)
    Abstract [sv]

    Flera rapporter har visat att svensk klinisk forskning under senare år har tappat mark i förhållande till omvärlden.Inom Östergötland har landstinget och den medicinska fakulteten vid Linköpings universitet (Hälsouniversitet) tagit gemensamma initiativ för att ge bättre förutsättningar för klinisk forskning kombinerat med sjukvårdsarbete.

    Åtgärdsplanen »FoU i befattningsutvecklingen« slår fast sjukvårdens uppdrag och roll inom klinisk forskning.

    Årliga FoU-bokslut görs för sjukvårdsenheterna.

    Projektet »Från student till docent« syftar till att rekrytera studenter från de olika utbildningarna i vård och medicin till forskning redan under studietiden och därefter ge möjligheter att bedriva forskarutbildning och fortsatt forskning kombinerat med klinisk karriär.

    Tidsbegränsade forskningsbefattningar inom sjukvården har inrättats för medarbetare med legitimationsyrken.

    Infrastrukturen kring klinisk forskning med olika typer av kompetensstöd för den enskilda forskaren har stärkts.

  • 19.
    Bhai Mehta, Ratnesh
    et al.
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Mirrasekhian, E
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Svensson, J
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Freland, Sofia
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Sharma, S
    Brown University.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Trophoblast cells in immune regulation: modulation of macrophage polarization and production of IL-35 in JOURNAL OF REPRODUCTIVE IMMUNOLOGY, vol 90, issue 2, pp 165-1652011In: JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Elsevier , 2011, Vol. 90, no 2, p. 165-165Conference paper (Refereed)
    Abstract [en]

    n/a

  • 20.
    Birch Tyrberg, Rasmus
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Deliveries among teenage women - with emphasis on incidence and mode of delivery: a Swedish national survey from 1973 to 20102013In: BMC Pregnancy and Childbirth, ISSN 1471-2393, E-ISSN 1471-2393, Vol. 13, no 204Article in journal (Refereed)
    Abstract [en]

    Background: Since the 1970-ies Sweden has actively developed strategies in social care, education and health care in order to counteract the negative consequences of adolescent parenthood. The aims of this study are to determine the annual incidence of singleton delivery among adolescents 1973-2010 and analyse obstetric and neonatal outcomes. Methods: A retrospective cohort study, using data from the Swedish Medical Birth Register was conducted. All singleton deliveries in Sweden between 1973 and 2010 were included. Totally 1,941,940 women had 3,761,576 deliveries during the period. Analyses of obstetric and neonatal outcome were restricted to 1992-2010. Adolescents were subdivided into three groups: less than16 years (n = 472), 16-17 years (n = 5376), 18-19 years (n = 23560). The reference group consisted of women age 20-30 years (n = 893505). Data were analysed using multivariate logistic regression models adjusted for confounding factors and presented as crude and adjusted odds ratios with 95% confidence interval. Results: The annual incidence of teenage births decreased significantly from 7.7 to 1.6%. Teenagers were more likely to deliver normally vaginally (aOR 1.70 (95% CI 1.64-1.75), less likely to have Caesarean section (aOR 0.61 (95% CI 0.58-0.64), and had a greater risk of delivering prematurely (less than 28 weeks)(aOR 1.61 (95% CI 1.31-2.00), but did not have more small-for-gestational-age babies (aOR 1.07 (95% CI 0.99-1.14). Risks of placenta previa, postpartum haemorrhage greater than 1000 ml and perineal rupture were significantly lower among teenagers. Although the rate with Apgar score less than 7 at 5 minutes was similar the teenagers neonates showed less fetal distress and meconium aspiration. Conclusion: Adolescent births have steadily decreased in Sweden. Adolescents were more likely to be delivered vaginally than the adult women. The risks for obstetric maternal complications for adolescents were lower than for adult women except for the risk of prematurity.

  • 21.
    Bladh, Marie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Carstensen, John
    Linköping University, Department of Medical and Health Sciences, Health and Society. Linköping University, Faculty of Health Sciences.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Finnström, Orvar
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Paediatrics in Linköping.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Hospitalization in Adolescence and Young Adulthood Among Twins and Singletons: A Swedish Cohort Study of Subjects Born Between 1973 and 19832013In: Twin Research and Human Genetics, ISSN 1832-4274, E-ISSN 1839-2628, Vol. 16, no 3, p. 707-715Article in journal (Refereed)
    Abstract [en]

    Children born with non-optimal birth characteristics — that is, are small for gestational age and/or preterm — have an increased risk for several long-term effects such as neurological sequelae and chronic disease. The purpose of this study was to examine whether twins exhibited a different outcome, compared with singletons, in terms of hospitalization during adolescence and early adulthood, and to what extent differences remain when considering the divergence in birth characteristics between singletons and twins. Persons born between 1973 and 1983 in Sweden and surviving until age 13 were included and followed until the end of 2006. Data on birth characteristics, parental socio-demographic factors, and hospitalizations were collected from national registers. Adjusting for parental socio-demographic factors, twins had a higher risk of being hospitalized than singletons (odds ratio, OR = 1.17, 95% confidence interval, CI = 1.10–1.25) and more often due to ‘Congenital anomalies’ (OR = 1.18, 95% CI = 1.06–1.28), ‘Infections’ (OR = 1.14; 95% CI = 1.08–1.20), ‘External causes of illness’ (OR = 1.10, 95% CI = 1.06–1.15), and ‘Diseases of the nervous system’ (OR = 1.18, 95% CI = 1.10–1.26). Stratifying for birth characteristics, this difference diminishes, and for some diagnoses non-optimal twins seem to do slightly better than non-optimal singletons. Thus, twins with non-optimal birth characteristics had a lower risk of hospitalization than non-optimal singletons on, for example, ‘Congenital anomalies’ and ‘Diseases of the nervous system’ (OR = 0.86, 95% CI = 0.77–0.96; OR = 0.88, 95% CI = 0.81–0.97, respectively) and Total (any) hospitalization (OR = 0.87, 95% CI = 0.83–0.92). Among those with optimal birth characteristics, twins had an increased hospitalization due to ‘External causes of illness’ (OR = 1.07, 95% CI = 1.02–1.13) compared with optimal singletons. Twins have higher hospitalization rates than singletons. In stratifying for birth characteristics, this difference diminishes, and for some diagnoses, non-optimal twins seem to do less poorly than non-optimal singletons.

  • 22.
    Bladh, Marie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Carstensen, John
    Linköping University, Department of Medical and Health Sciences, Health and Society. Linköping University, Faculty of Health Sciences.
    Finnström, Orvar
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Paediatrics in Linköping.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Reproductive patterns among twins: a Swedish register study of men and women born 1973-19832013In: BMC Pregnancy and Childbirth, ISSN 1471-2393, E-ISSN 1471-2393, Vol. 13Article in journal (Refereed)
    Abstract [en]

    Background

    During the last decades there has been a steady increase of twin births. A combination of improved medical treatment of preterm and small-for-gestational age children has contributed to a higher number of surviving twins. Prematurity is known to affect reproduction in a negative way. Few studies have focused on the potential effect twinning may have on future reproduction. Thus, the aim of this study was to investigate the effect of being born a twin compared to being born a singleton have on future reproduction.

    Methods

    In a national population-based register study, all individuals born between 1973–1983 who were alive and living in Sweden at 13 years of age (n = 1 016 908) constituted the sample. Data on each study subject’s own birth as well as the birth of their first offspring, and parental socio-demographic factors were collected from Swedish population based registers. Hazard ratios and corresponding 95% CI was calculated using Cox proportional hazards model.

    Results

    Twins, both men and women, had a reduced likelihood of reproducing compared to singletons (women: HR = 0.89, 95% CI = 0.86-0.93; men: HR = 0.92, 95% CI = 0.87-0.97). This difference in birth rates can only partly be explained by diverging birth characteristics. Amongst men and women born very preterm, twins had an increased likelihood of reproducing compared to singletons (women: HR = 1.25, 95% CI = 1.02-1.62; men: HR = 1.34, 95% CI = 1.01-1.78).

    Conclusions

    Twins have lower reproduction rates compared to singletons, which only to a certain degree can be explained by diverging birth characteristics.

  • 23.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Maternal and Neonatal Outcomes Among Obese Women With Weight Gain Below the New Institute of Medicine Recommendations2011In: OBSTETRICS AND GYNECOLOGY, ISSN 0029-7844, Vol. 117, no 5, p. 1065-1070Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: To estimate whether weight loss or low gestational weight gain in class I-III obese women is associated with adverse maternal and neonatal outcomes compared with gestational weight gain within the new Institute of Medicine recommendations. METHODS: This was a population-based cohort study, which included 32,991 obesity class I, 10,068 obesity class II, and 3,536 obesity class III women who were divided into four gestational weight gain categories. Women with low (0-4.9 kg) or no gestational weight gain were compared with women gaining the recommended 5-9 kg concerning obstetric and neonatal outcome after suitable adjustments. RESULTS: Women in obesity class III who lost weight during pregnancy had a decreased risk of cesarean delivery (24.4%; odds ratio [OR] 0.77, 95% confidence interval [CI] 0.60-0.99), large-for-gestational-age births (11.2%, OR 0.64, 95% CI 0.46-0.90), and no significantly increased risk for pre-eclampsia, excessive bleeding during delivery, instrumental delivery, low Apgar score, or fetal distress compared with obese (class III) women gaining within the Institute of Medicine recommendations. There was an increased risk for small for gestational age, 3.7% (OR 2.34, 95% CI 1.15-4.76) among women in obesity class III losing weight, but there was no significantly increased risk of small for gestational age in the same group with low weight gain. CONCLUSION: Obese women (class II and III) who lose weight during pregnancy seem to have a decreased or unaffected risk for cesarean delivery, large for gestational age, pre-eclampsia, excessive postpartum bleeding, instrumental delivery, low Apgar score, and fetal distress. The twofold increased risk of small for gestational age in obesity class III and weight loss (3.7%) is slightly above the overall prevalence of small-for-gestational-age births in Sweden (3.6%).

  • 24.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Maternal Body Mass Index and Risk of Obstetric Anal Sphincter Injury2014In: BIOMED RESEARCH INTERNATIONAL, ISSN 2314-6133, Vol. 2014, no 395803Article in journal (Refereed)
    Abstract [en]

    Objective. To estimate the association between maternal obesity and risk of three different degrees of severity of obstetric anal sphincter injury. Methods. The study population consisted of 436,482 primiparous women with singleton term vaginal cephalic births between 1998 and 2011 identified in the Swedish Medical Birth Registry. Women were grouped into six categories of BMI. BMI 18.5-24.9 was set as reference. Primary outcome was third-degree perineal laceration, partial or total, and fourth-degree perineal laceration. Adjustments were made for year of delivery, maternal age, fetal head position at delivery, infant birth weight and instrumental delivery. Results. The overall prevalence of third-or four-degree anal sphincter injury was 6.6% (partial anal sphincter injury 4.6%, total anal sphincter injury 1.2%, unclassified as either partial and total 0.2%, or fourth degree lacerations 0.6%). The risk for a partial, total, or a fourth-degree anal sphincter injury decreased with increasing maternal BMI most pronounced for total anal sphincter injury where the risk among morbidly obese women was half that of normal weight women, OR 0.47 95% CI 0.28-0.78. Conclusion. Obese women had a favourable outcome compared to normal weight women concerning serious pelvic floor damages at birth.

  • 25.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Maternal Obesity and Risk of Postpartum Hemorrhage2011In: Obstetrics and Gynecology, ISSN 0029-7844, E-ISSN 1873-233X, Vol. 118, no 3, p. 561-568Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: To estimate whether maternal obesity was associated with an increased risk for postpartum hemorrhage more than 1,000 mL and whether there was an association between maternal obesity and causes of postpartum hemorrhage and mode of delivery. less thanbrgreater than less thanbrgreater thanMETHODS: A population-based cohort study including 1,114,071 women with singleton pregnancies who gave birth in Sweden from January 1, 1997 through December 31, 2008, who were divided into six body mass index (BMI) classes. Obese women (class I-III) were compared with normal-weight women concerning the risk for postpartum hemorrhage after suitable adjustments. The use of heparin-like drugs over the BMI strata was analyzed in a subgroup. less thanbrgreater than less thanbrgreater thanRESULTS: There was an increased prevalence of postpartum hemorrhage over the study period associated primarily with changes in maternal characteristics. The risk of atonic uterine hemorrhage increased rapidly with increasing BMI. There was a twofold increased risk in obesity class III (1.8%). No association was found between postpartum hemorrhage with retained placenta and maternal obesity. There was an increased risk for postpartum hemorrhage for women with a BMI of 40 or higher (5.2%) after normal delivery (odds ratio [OR] 1.23, 95% confidence interval [CI] 1.04-1.45]) compared with normal-weight women (4.4%) and even more pronounced (13.6%) after instrumental delivery (OR 1.69, 95% CI 1.22-2.34) compared with normal-weight women 8.8%). Maternal obesity was a risk factor for the use of heparin-like drugs (OR 2.86, 95% CI 2.22-3.68). less thanbrgreater than less thanbrgreater thanCONCLUSION: The increased risk for atonic postpartum hemorrhage in the obese group has important clinical implications, such as considering administration of prophylactic postpartum uterotonic drugs to this group.

  • 26.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Maternal Obesity, Mode of Delivery, and Neonatal Outcome2013In: Obstetrics and Gynecology, ISSN 0029-7844, E-ISSN 1873-233X, Vol. 122, no 1, p. 50-55Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: To evaluate whether adverse neonatal outcome, defined as birth injuries or severe illnesses in the newborn, was associated with maternal body mass index (BMI) in singleton pregnancies overall and depending on mode of delivery. METHODS: This was a cohort study including 1,024,471 women. Data were collected from the Swedish Medical Birth Registry. Women were categorized into six classes of BMI. Obese women were compared with normal weight women regarding adverse neonatal outcome after suitable adjustments. Four modes of delivery were evaluated: vaginal delivery; instrumental vaginal delivery; elective cesarean delivery; and emergency cesarean delivery. RESULTS: Compared with neonates born to women of normal weight, neonates born to women with BMIs of 40 or more (morbidly obese) were at increased risk of birth injury to the peripheral nervous system (odds ratio [OR] 3.80, 95% confidence interval [CI] 2.83-5.12; 0.2% compared with 0.6%), birth injury to the skeleton (OR 2.59, 95% CI 2.10-3.21; 0.5% compared with 1.1%), respiratory distress syndrome (OR 2.08, 95% CI 1.88-2.30; 2.9 compared with 5.8%), bacterial sepsis (OR 2.90, 95% CI 2.43-3.46; 0.6% compared with 1.7%), convulsions (OR 3.43, 95% CI 2.63-4.47; 0.2% compared with 0.8%), and hypoglycemia (OR 3.48, 95% CI 3.20-3.78; 2.4% compared with 7.9%). For morbidly obese women, elective cesarean delivery and vaginal delivery were associated with twice the increased risk of adverse neonatal outcomes when compared with women of normal weight. CONCLUSION: Neonates born to morbidly obese women are at markedly increased risk of adverse neonatal outcome regardless of mode of delivery. Obstetricians should not disregard the neonatal problems associated with elective cesarean delivery for morbidly obese women.

  • 27.
    Blomberg, Marie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Birch Tyrberg, Rasmus
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Impact of maternal age on obstetric and neonatal outcome with emphasis on primiparous adolescents and older women: a Swedish Medical Birth Register Study2014In: BMJ Open, ISSN 2044-6055, E-ISSN 2044-6055, Vol. 4, no 11, p. e005840-Article in journal (Refereed)
    Abstract [en]

    Objectives: To evaluate the associations between maternal age and obstetric and neonatal outcomes in primiparous women with emphasis on teenagers and older women. Design: A population-based cohort study. Setting: The Swedish Medical Birth Register. Participants: Primiparous women with singleton births from 1992 through 2010 (N=798 674) were divided into seven age groups: less than17 years, 17-19 years and an additional five 5-year classes. The reference group consisted of the women aged 25-29 years. Primary outcome: Obstetric and neonatal outcome. Results: The teenager groups had significantly more vaginal births (adjusted OR (aOR) 2.04 (1.79 to 2.32) and 1.95 (1.88 to 2.02) for age less than17 years and 1719 years, respectively); fewer caesarean sections (aOR 0.57 (0.48 to 0.67) and 0.55 (0.53 to 0.58)), and instrumental vaginal births (aOR 0.43 (0.36 to 0.52) and 0.50 (0.48 to 0.53)) compared with the reference group. The opposite was found among older women reaching a fourfold increased OR for caesarean section. The teenagers showed no increased risk of adverse neonatal outcome but presented an increased risk of prematurity less than32 weeks (aOR 1.66 (1.10 to 2.51) and 1.20 (1.04 to 1.38)). Women with advancing age (greater than= 30 years) revealed significantly increased risk of prematurity, perineal lacerations, preeclampsia, abruption, placenta previa, postpartum haemorrhage and unfavourable neonatal outcomes compared with the reference group. Conclusions: For clinicians counselling young women it is of importance to highlight the obstetrically positive consequences that fewer maternal complications and favourable neonatal outcomes are expected. The results imply that there is a need for individualising antenatal surveillance programmes and obstetric care based on age grouping in order to attempt to improve the outcomes in the age groups with less favourable obstetric and neonatal outcomes. Such changes in surveillance programmes and obstetric interventions need to be evaluated in further studies.

  • 28.
    Boij, R
    et al.
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Nilsson-Ekdahl, K
    Uppsala University.
    Svensson, J
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Sandholm, K
    Linneus University.
    Lindahl, Tomas
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Chemistry. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Diagnostics, Department of Clinical Chemistry.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Palonek, E
    Karolinska University.
    Jarle, M
    Karolinska University.
    Biomarkers of coagulation, inflammation and angiogenesis are independently associated with preeclampsia in JOURNAL OF REPRODUCTIVE IMMUNOLOGY, vol 94, issue 1, pp 109-1092012In: JOURNAL OF REPRODUCTIVE IMMUNOLOGY, Elsevier , 2012, Vol. 94, no 1, p. 109-109Conference paper (Refereed)
    Abstract [en]

    n/a

  • 29.
    Boij, Roland
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Svensson, Judit
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences.
    Nilsson-Ekdahl, Kristina
    Uppsala University, Sweden Linneaus University, Sweden .
    Sandholm, Kerstin
    Linneaus University, Sweden .
    Lindahl, Tomas
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Chemistry. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Chemistry.
    Palonek, Elzbieta
    Karolinska University Hospital, Sweden Doping Control Lab, Sweden .
    Garle, Mats
    Karolinska University Hospital, Sweden Doping Control Lab, Sweden .
    Berg, Göran
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Ernerudh, Jan
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Immunology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Immunology and Transfusion Medicine.
    Jenmalm, Maria
    Linköping University, Department of Clinical and Experimental Medicine, Pediatrics. Linköping University, Faculty of Health Sciences.
    Matthiesen, Leif
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Biomarkers of Coagulation, Inflammation, and Angiogenesis are Independently Associated with Preeclampsia2012In: AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY, ISSN 1046-7408, Vol. 68, no 3, p. 258-270Article in journal (Refereed)
    Abstract [en]

    Problem Although preeclampsia has been associated with inflammation, coagulation, and angiogenesis, their correlation and relative contribution are unknown. Method of Study About 114 women with preeclampsia, 31 with early onset (EOP) and 83 with late onset preeclampsia (LOP), and 100 normal pregnant controls were included. A broad panel of 32 biomarkers reflecting coagulation, inflammation, and angiogenesis was analyzed. Results Preeclampsia was associated with decreased antithrombin, IL-4 and placental growth factor levels and with increased C3a, pentraxin-3, and sFlt-1 levels, with more marked differences in the EOP group. The Th1-associated chemokines CXCL10 and CXCL11 were significantly higher in the preeclampsia and EOP group than in controls, respectively. No correlations between the biomarkers were found in preeclampsia. Multivariate logistic regression tests confirmed the results. Conclusions Cytokines, chemokines and complement activation seem to be part of a Th1-like inflammatory reaction in preeclampsia, most pronounced in EOP, where chemokines may be more useful than cytokines as biomarkers. Biomarkers were not correlated suggesting partly independent or in time separated mechanisms.

  • 30.
    Borendal Wodlin, Ninnie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Nilsson, Lena
    Linköping University, Department of Medical and Health Sciences, Anesthesiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Anaesthesiology and Intensive Care in Linköping.
    Arestedt, Kristofer
    Linnaeus University, Sweden.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Mode of anesthesia and postoperative symptoms following abdominal hysterectomy in a fast-track setting2011In: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 90, no 4, p. 369-379Article in journal (Refereed)
    Abstract [en]

    Objective. To determine whether postoperative symptoms differ between women who undergo abdominal benign hysterectomy in a fast-track model under general anesthesia or spinal anesthesia with intrathecal morphine. Design. Secondary analysis from a randomized, open, multicenter study. Setting. Five hospitals in south-east Sweden. Population. One-hundred and eighty women scheduled for benign hysterectomy were randomized; 162 completed the study; 82 were allocated to spinal and 80 to general anesthesia. Methods. The Swedish Postoperative Symptoms Questionnaire, completed daily for 1 week and thereafter once a week until 5 weeks postoperatively. Main Outcome Measures. Occurrence, intensity and duration of postoperative symptoms. Results. Women who had hysterectomy under spinal anesthesia with intrathecal morphine experienced significantly less discomfort postoperatively compared with those who had the operation under general anesthesia. Spinal anesthesia reduced the need for opioids postoperatively. The most common symptoms were pain, nausea and vomiting, itching, drowsiness and fatigue. Abdominal pain, drowsiness and fatigue occurred significantly less often and with lower intensity among the spinal anesthesia group. Although postoperative nausea and vomiting was reported equally in the two groups, vomiting episodes were reported significantly more often during the first day after surgery in the spinal anesthesia group. Spinal anesthesia was associated with a higher prevalence of postoperative itching. Conclusions. Spinal anesthesia with intrathecal morphine carries advantages regarding postoperative symptoms and recovery following fast-track abdominal hysterectomy.

  • 31.
    Borendal Wodlin, Ninnie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Nilsson, Lena
    Linköping University, Department of Medical and Health Sciences, Anesthesiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Anaesthesiology and Intensive Care in Linköping.
    Carlsson, Per
    Linköping University, Department of Medical and Health Sciences, Health Technology Assessment and Health Economics. Linköping University, Faculty of Health Sciences.
    Kjølhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Cost-effectiveness of general anesthesia versus spinal anesthesia in fast track abdominal benign hysterectomy2011In: American Journal of Obstetrics and Gynecology, ISSN 0002-9378, E-ISSN 1097-6868, Vol. 205, no 4, p. 043-Article in journal (Refereed)
    Abstract [en]

    Objective: The study objective was to compare total costs for hospital stay and postoperative recovery for two groups of women who underwent fast track abdominal benign hysterectomy, one group under general anesthesia, the other under spinal anesthesia. Costs were evaluated in relation to health related quality of life.

    Study Design: Costs of treatment using data from a randomized multicenter study at five hospitals in Sweden were analyzed retrospectively. Of 180 women scheduled for benign abdominal hysterectomy; 162 were randomized for the study, 80 allocated to general anesthesia and 82 to spinal anesthesia.

    Results: Total costs (hospital costs plus costs reduced productivity costs) were lower for the spinal anesthesia group. Women who had spinal anesthesia had a faster recovery measured by health related quality of life and QALYs gained in postoperative month one.

    Conclusion: Use of spinal anesthesia for fast track benign abdominal hysterectomy was more cost-effective than general anesthesia.

  • 32.
    Borendal Wodlin, Ninnie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Nilsson, Lena
    Linköping University, Department of Medical and Health Sciences, Anesthesiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Anaesthesiology and Intensive Care in Linköping.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Health-related quality of life and postoperative recovery in fast-track hysterectomy2011In: Acta Obstetricia et Gynecologica Scandinavica, ISSN 0001-6349, E-ISSN 1600-0412, Vol. 90, no 4, p. 362-368Article in journal (Refereed)
    Abstract [en]

    Objective. To determine whether health-related quality of life (HRQoL) and postoperative recovery of women who undergo abdominal hysterectomy in a fast-track program under general anesthesia (GA) differ from women who receive spinal anesthesia with intrathecal morphine (SA). Design. Secondary analysis from an open randomized controlled multicenter study. Setting. Five hospitals in south-east Sweden. Population. One hundred and eighty women admitted for abdominal hysterectomy for benign disease were randomized; 162 completed the study, 80 with GA and 82 with SA. Methods. The HRQoL was measured preoperatively using the EuroQoL EQ-5D and the Short-Form-36 health survey (SF-36) questionnaires. The EQ-5D was used daily for 1 week; thereafter, once weekly for 4 weeks and again 6 months after operation. The SF-36 was completed at 5 weeks and 6 months. Dates of commencing and ending sick leave were registered. Main Outcome Measures. Changes in HRQoL; duration of sick leave. Results. The HRQoL improved significantly faster in women after SA than after GA. Sick leave was significantly shorter after SA than after GA (median 22.5 vs. 28 days). Recovery of HRQoL and duration of sick leave were negatively influenced by postoperative complications. In particular, the mental component of HRQoL was negatively affected by minor complications, even 6 months after the operation. Conclusions. Spinal anesthesia with intrathecal morphine provided substantial advantages in fast-track abdominal hysterectomy for benign gynecological disorders by providing faster recovery and shorter sick leave compared with general anesthesia.

  • 33.
    Borendal Wodlin, Ninnie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Health Sciences.
    Nilsson, Lena
    Linköping University, Department of Medical and Health Sciences, Division of Drug Research. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Anaesthesiology and Intensive Care in Linköping.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Snabbspår har fördelar vid elektiv gynekologisk kirurgi.2014In: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 111, no 25-26, p. 2-7Article in journal (Refereed)
    Abstract [en]

    Fast-track is a multimodal strategy aimed at achieving an improved and accelerated postoperative recovery. The strategy combines unimodal evidence-based interventions concerning preoperative preparation, peroperative principles and postoperative care. There is substantial evidence for the benefits of following fast-track concepts in general elective surgery to enhance postoperative recovery. The main findings of this review are that there are benefits likewise within elective gynecological surgery, but studies of quality of life, patient satisfaction and health economics are needed. Studies of fast-track within non-elective surgery and gynaecological oncology surgery are lacking. Widespread information and education is needed to improve the rate of implementation of fast-track. Comprehensive involvement of the entire staff dealing with the patient in the perioperative period is crucial to ensure implementation and development of surgical care aiming for enhanced postoperative recovery.

  • 34.
    Borendal Wodlin, Ninnie
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Nilsson, Lena
    Linköping University, Department of Medical and Health Sciences, Anesthesiology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Anaesthetics, Operations and Specialty Surgery Center, Department of Anaesthesiology and Intensive Care in Linköping.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    The impact of mode of anaesthesia on postoperative recovery from fast-track abdominal hysterectomy: a randomised clinical trial2011In: BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY, ISSN 1470-0328, Vol. 118, no 3, p. 299-308Article in journal (Refereed)
    Abstract [en]

    Objective To determine whether the duration of hospital stay after abdominal hysterectomy in a fast-track setting differed between women operated under general anaesthesia or in spinal anaesthesia with intrathecal morphine. Design An open randomised controlled multicentre study. Setting Five hospitals in the south-east of Sweden. Population One hundred and eighty women scheduled for benign hysterectomy were randomised: 162 completed the study, 82 were allocated to spinal anaesthesia and 80 were allocated to general anaesthesia. Methods Fast-track model comprising no use of sedatives for premedication, pre-emptive anti-emetic therapy, intravenous fluid restriction, analgesics based on non-opioids, early enteral nutrition and mobilisation, and standard criteria for discharge. Spinal anaesthesia with 20 mg hyperbaric bupivacaine and 0.2 mg morphine. General anaesthesia with propofol, fentanyl and rocuronium, and with continuous propofol and ventilation with oxygen-in-air for maintenance of anaesthesia. Main outcome measures Hospital stay, consumption of analgesics, vomiting, pruritus and bowel function recovery. Results Median hospitalisation did not differ significantly between women who had hysterectomy with spinal or general anaesthesia (46 and 50 hours, respectively). Spinal anaesthesia was associated with a significantly lower use of opioids and a faster recovery of bowel function, although vomiting and pruritus were more prevalent. Conclusions In a fast-track model the duration of hospitalisation after abdominal hysterectomy was andlt; 50 hours, independent of the mode of anaesthesia. Spinal anaesthesia reduced the need for postoperative morphine compared with general anaesthesia. In order to improve patient recovery after gynaecological surgery further studies based on fast-track programmes are needed.

  • 35.
    Borneskog, C.
    et al.
    Uppsala University, Sweden .
    Lampic, C.
    Karolinska Institute, Sweden .
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Bladh, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynecology and Obstetrics UHL.
    Skoog Svanberg, A.
    Uppsala University, Sweden .
    How do lesbian couples compare with heterosexual in vitro fertilization and spontaneously pregnant couples when it comes to parenting stress?2014In: Acta Paediatrica, ISSN 0803-5253, E-ISSN 1651-2227, Vol. 103, no 5, p. 537-545Article in journal (Refereed)
    Abstract [en]

    AimTo study parenting stress in lesbian parents and to compare that stress with heterosexual parents following in vitro fertilisation (IVF) or spontaneous pregnancies. MethodsThis survey took place during 2005-2008 and was part of the Swedish multicentre study on gamete donation. It comprised 131 lesbian parents, 83 heterosexual IVF parents, who used their own gametes, and 118 spontaneous pregnancy parents. The participants responded to the questionnaire when the child was between 12 and 36-months-old and parenting stress was measured by the Swedish Parenting Stress Questionnaire (SPSQ). ResultsLesbian parents experienced less parenting stress than heterosexual IVF parents when it came to the General Parenting Stress measure (p=0.001) and the subareas of Incompetence (pless than0.001), Social Isolation (p=0.033) and Role Restriction (p=0.004). They also experienced less parenting stress than heterosexual spontaneous pregnancy couples, according to the Social Isolation subarea (p=0.003). Birth mothers experienced higher stress than co-mothers and fathers, according to the Role Restriction measure (p=0.041). ConclusionThese are reassuring findings, considering the known challenges that lesbian families face in establishing their parental roles and, in particular, the challenges related to the lack of recognition of the co-mother.

  • 36.
    Borneskog, C
    et al.
    Uppsala University.
    Skoog Svanberg, A
    Uppsala University.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Lampic, C
    Karolinska Institute.
    Lesbian relationships - a study of relationship quality in lesbian couples treated with sperm donation in HUMAN REPRODUCTION, vol 26, issue , pp I57-I582011In: HUMAN REPRODUCTION, Oxford University Press (OUP) , 2011, Vol. 26, p. I57-I58Conference paper (Refereed)
    Abstract [en]

    n/a

  • 37.
    Borneskog, Catrin
    et al.
    Uppsala University, Sweden.
    Lampic, Claudia
    Karolinska Institute, Sweden.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Bladh, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Skoog Svanberg, Agneta
    Uppsala University, Sweden.
    Relationship satisfaction in lesbian and heterosexual couples before and after assisted reproduction: a longitudinal follow-up study2014In: BMC Women's Health, ISSN 1472-6874, E-ISSN 1472-6874, Vol. 14, no 154Article in journal (Refereed)
    Abstract [en]

    Background: More and more lesbian couples are planning parenthood through donor insemination and IVF and the number of planned lesbian families is growing in Sweden and other western countries. Research has shown that lesbian couples report as much overall satisfaction in their relationships as do heterosexual couples. However, although parenthood is highly desired, many parents are unaware of the demands of parenthood and the strain on their relationship that the arrival of the baby might bring. The aim of this study was to compare lesbian and heterosexual couples? perceptions of relationship satisfaction at a three-year follow up after assisted reproduction. Methods: The present study is a part of the Swedish study on gamete donation, a prospective longitudinal cohort study. The present study constitutes a three-year follow up assessment of lesbian and heterosexual couples after assisted reproduction. Participants requesting assisted reproduction at all fertility clinics performing gamete donation in Sweden, were recruited consecutively during 2005? 2008. A total of 114 lesbian women (57 treated women and 57 partners) and 126 heterosexual women and men (63 women and 63 men) participated. Participants responded to the ENRICH inventory at two time points during 2005? 2011; at the commencement of treatment (time point 1) and about three years after treatment termination (time point 3). To evaluate the bivariate relationships between the groups (heterosexual and lesbian) and socio-demographic factors Pearsons Chi- square test was used. Kolmogorov-Smirnov test was used for testing of normality, Mann? Whitney U-test to examine differences in ENRICH between the groups and paired samples t-test to examine scores over time. Results: Lesbian couples reported higher relationship satisfaction than heterosexual couples, however the heterosexual couples satisfaction with relationship quality was not low. Both lesbian and heterosexual couples would be classified accordingly to ENRICH-typology as vitalized or harmonious couples. Conclusions: At a follow-up after assisted reproduction with donated sperm, lesbian couples reported stable relationships and a high satisfaction with their relationships, even when treatment was unsuccessful.

  • 38.
    Borneskog, Catrin
    et al.
    Uppsala University.
    Skoog Svanberg, Agneta
    Uppsala University.
    Lampic, Claudia
    Karolinska Institute.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Relationship quality in lesbian and heterosexual couples undergoing treatment with assisted reproduction2012In: Human Reproduction, ISSN 0268-1161, E-ISSN 1460-2350, Vol. 27, no 3, p. 779-786Article in journal (Refereed)
    Abstract [en]

    One of the major factors impacting on a couples relationship is the desire to have children. To many couples having a child is a confirmation of their love and relationship and a means to deepen and develop their intimate relationship. At the same time parental stress can impact on relationship quality. Relationship quality in lesbian couples is, currently, sparsely studied. The aim of the present study was to compare lesbian and heterosexual couples perceptions of their relationship quality at the commencement of assisted reproduction, and to relate this to background data such as educational level, having previous children and, for lesbian couples, the use of a known versus anonymous donor. less thanbrgreater than less thanbrgreater thanThe present study is part of the prospective longitudinal oSwedish study on gamete donation, including all fertility clinics performing donation treatment in Sweden. Of a consecutive cohort of 214 lesbian couples about to receive donor insemination and 212 heterosexual couples starting regular IVF treatment, 166 lesbian couples (78 response) and 151 heterosexual couples (71 response) accepted participation in the study. At commencement of assisted reproduction participants individually completed questionnaires including the instrument oENRICH, which is a standardized measure concerning relationship quality. less thanbrgreater than less thanbrgreater thanIn general, the couples rated their relationship quality as good, the lesbian couple better than the heterosexuals. In addition, the lesbian women with previous children assessed their relationship quality lower than did the lesbian woman without previous children. For heterosexual couples previous children did not influence their relationship quality. Higher educational levels reduced the satisfaction with the sexual relationship (P 0.04) for treated lesbian women, and enhanced the rating of conflict resolution for treated lesbian women (P 0.03) and their partners (P 0.02). Heterosexual women with high levels of education expressed more satisfaction with communication in their relationship (P 0.02) than did heterosexual women with lower educational levels. less thanbrgreater than less thanbrgreater thanIn this Swedish study sample of lesbian and heterosexual couples relationships, we found that they were generally well adjusted and stable in their relationships when starting treatment with donated sperm or IVF, respectively. However, where lesbian women had children from a previous relationship, it decreased relationship quality. For the heterosexual couples previous children did not affect relationship quality.

  • 39.
    Borneskog, Catrin
    et al.
    Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för kvinnors och barns hälsa, Obstetrik & gynekologi, Uppsala University, Sweden.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Lampic, C
    Karolinska Institute, Sweden.
    Bladh, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences.
    Skoog Svanberg, Agneta
    Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för kvinnors och barns hälsa, Obstetrik & gynekologi, Uppsala University, Sweden.
    Symptoms of anxiety and depression in lesbian couples treated with donated sperm: a descriptive study2013In: British Journal of Obstetrics and Gynecology, ISSN 1470-0328, E-ISSN 1471-0528, Vol. 120, no 7, p. 839-846Article in journal (Refereed)
    Abstract [en]

    Objective

    To investigate symptoms of anxiety and depression in lesbian couples undergoing assisted reproductive treatment (ART), and to study the relationship of demographic data, pregnancy outcome and future reproductive plans with symptoms of anxiety and depression.

    Design

    Descriptive, a part of the prospective longitudinal ‘Swedish study on gamete donation’.

    Setting

    All university clinics in Sweden performing gamete donation.

    Population

    A consecutive sample of 214 lesbian couples requesting assisted reproduction, 165 of whom participated.

    Methods

    Participants individually completed three study-specific questionnaires and the Hospital Anxiety and Depression Scale (HADS): time point 1 (T1), at commencement of ART; time point 2 (T2), approximately 2 months after treatment; and time point 3 (T3), 2–5 years after first treatment.

    Main outcome measures

    Anxiety and depression (HADS), pregnancy outcome and future reproductive plans.

    Results

    The vast majority of lesbian women undergoing assisted reproduction reported no symptoms of anxiety and depression at the three assessment points. A higher percentage of the treated women, compared with the partners, reported symptoms of anxiety at T2 (14% versus 5%, P = 0.011) and T3 (10% versus 4%, P = 0.018), as well as symptoms of depression at T2 (4% versus 0%, P = 0.03) and T3 (3% versus 0%, P = 0.035). The overall pregnancy outcome was high; almost three-quarters of lesbian couples gave birth 2–5 years after sperm donation treatments. Open-ended comments illustrated joy and satisfaction about family building.

    Conclusion

    Lesbian women in Sweden reported good psychological health before and after treatment with donated sperm.

  • 40.
    Borud, Einar Kristian
    et al.
    University of Tromso.
    Alraek, Terje
    University of Tromso.
    White, Adrian
    University of Exeter.
    Fonnebo, Vinjar
    University of Tromso.
    Eggen, Anne Elise
    University of Tromso.
    Hammar, Mats
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Lindh-Åstrand, Lotta
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Theodorsson, Elvar
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Chemistry. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Laboratory Medicine, Department of Clinical Chemistry.
    Grimsgaard, Sameline
    University of Tromso.
    The Acupuncture on Hot Flushes Among Menopausal Women (ACUFLASH) study, a randomized controlled trial2009In: MENOPAUSE-THE JOURNAL OF THE NORTH AMERICAN MENOPAUSE SOCIETY, ISSN 1072-3714, Vol. 16, no 3, p. 484-493Article in journal (Refereed)
    Abstract [en]

    Objective: This study compared the effectiveness of individualized acupuncture plus self-care versus self-care alone on hot flashes and health-related quality of life in postmenopausal women.

    Methods: This study involved a multicenter, pragmatic, randomized, controlled trial with two parallel arms. Participants were postmenopausal women experiencing, on average, seven or more hot flashes per 24 hours during seven consecutive days. The acupuncture group received 10 acupuncture treatment sessions and advice on self-care, and the control group received advice on self-care only. The frequency and severity (0-10 scale) of hot flashes were registered in a diary. Urine excretion of calcitonin gene-related peptide was assessed at baseline and after 12 weeks. The primary endpoint was change in mean hot flash frequency from baseline to 12 weeks. The secondary endpoint was change in health-related quality of life measured by the Womens Health Questionnaire.

    Results: Hot flash frequency decreased by 5.8 per 24 hours in the acupuncture group (n = 134) and 3.7 per 24 hours in the control group (n = 133), a difference of 2.1 (P &lt; 0.001). Hot flash intensity decreased by 3.2 units in the acupuncture group and 1.8 units in the control group, a difference of 1.4 (P &lt; 0.001). The acupuncture group experienced statistically significant improvements in the vasomotor, sleep, and somatic symptoms dimensions of the Womens Health Questionnaire compared with the control group. Urine calcitonin gene-related peptide excretion remained unchanged from baseline to week 12.

    Conclusions: Acupuncture plus self-care can contribute to a clinically relevant reduction in hot flashes and increased health-related quality of life in postmenopausal women.

  • 41.
    Boström, A.
    et al.
    Linköping University, Department of Clinical and Experimental Medicine. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping. Linköping University, Faculty of Medicine and Health Sciences.
    Thulin, K.
    Linköping University, Department of Clinical and Experimental Medicine. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Center for Surgery, Orthopaedics and Cancer Treatment, Department of Orthopaedics in Norrköping.
    Fredriksson, M.
    Linköping University, Faculty of Medicine and Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Division of Neuro and Inflammation Science.
    Reese, D.
    IFK Norrköping, Norrköping, Sweden.
    Rockborn, Peter
    Region Östergötland, Center for Surgery, Orthopaedics and Cancer Treatment, Department of Orthopaedics in Norrköping. Linköping University, Faculty of Medicine and Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences.
    Hammar, Mats
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Medicine and Health Sciences. Region Östergötland, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Risk factors for acute and overuse sport injuries in Swedish children 11 to 15 years old: What about resistance training with weights?2016In: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 26, no 3, p. 317-323Article in journal (Refereed)
    Abstract [en]

    To determine the 1-year self-reported incidence of overuse and traumatic sport injuries and risk factors for injuries in children participating in a summer sports camp representing seven different sports. 4363 children, 11 to 15 years old participating in a summer camp in seven different sports answered a questionnaire. Injury in this cross-sectional study was defined as a sport-related trauma or overload leading to pain and dysfunction preventing the person from participation in training or competition for at least 1 week. A number of risk factors for injury were investigated such as sex, age, number of hours spent on training in general, and on resistance training with weights. Nearly half [49%, 95% confidence interval (CI) 48–51%] of the participants had been injured as a result of participation in a sport during the preceding year, significantly more boys than girls (53%, 95% CI 50–55% vs 46%, 95% CI 43–48%; P < 0.001). Three factors contributed to increased incidence of sport injuries: age, sex, and resistance training with weights. Time spent on resistance training with weights was significantly associated with sport injuries in a logistic regression analysis. In children age 11 to 15 years, the risk of having a sport-related injury increased with age and occurred more often in boys than in girls. Weight training was the only modifiable risk factor that contributed to a significant increase in the incidence of sport injuries.

  • 42.
    Brohede, Sabina
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Medical Psychology. Linköping University, Faculty of Health Sciences.
    Wingren, Gun
    Linköping University, Department of Clinical and Experimental Medicine, Division of Inflammation Medicine. Linköping University, Faculty of Health Sciences.
    Wijma, Barbro
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Wijma, Klaas
    Linköping University, Department of Clinical and Experimental Medicine, Division of Clinical Sciences. Linköping University, Faculty of Health Sciences.
    Validation of the Body Dysmorphic Disorder Questionnaire in a community sample of Swedish women2013In: Psychiatry Research, ISSN 0165-1781, E-ISSN 1872-7123, Vol. 210, no 2, p. 647-652Article in journal (Refereed)
    Abstract [en]

    Body Dysmorphic Disorder (BDD) is characterized by a distressing and impairing preoccupation with a nonexistent or slight defect in appearance. Patients with the disorder present to both psychiatric and non-psychiatric physicians. A few studies have assessed BDD prevalence in the general population and have shown that the disorder is relatively common. To date, no BDD assessment instruments have been validated in the general population. Our aim was to validate a brief self-screening instrument, the Body Dysmorphic Disorder Questionnaire (BDDQ), in a female community sample. The BDDQ was translated into Swedish and filled out by 2891 women from a randomly selected community sample. The questionnaire was validated in a subsample of 88 women, using the Structured Clinical Interview for DSM-IV (SCID) together with clinical assessment as the gold standard. In the validation subsample, the BDDQ showed good concurrent validity, with a sensitivity of 94%, a specificity of 90% and a likelihood ratio of 9.4. The questionnaire can therefore be of value when screening for BDD in female populations.

  • 43.
    Brynhildsen, Jan
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Molecular and Clinical Medicine, Obstetrics and gynecology. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Hammar, Mats
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Molecular and Clinical Medicine, Obstetrics and gynecology. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Lipids and clotting factors during low dose transdermal estradiol/norethisterone use2005In: Maturitas, ISSN 0378-5122, E-ISSN 1873-4111, Vol. 50, no 4, p. 344-352Article in journal (Refereed)
    Abstract [en]

    Objective: To demonstrate the effects of 2-year transdermal continuous combined low-dose estradiol (0.025 mg/day) and norethisterone acetate (0.125 mg/day) on lipid/lipoprotein profile and coagulation/fibrinolysis. Methods: A double-blind, randomized, multicenter, parallel, 1-year trial enrolled 266 healthy women at least 2 years post menopause. Patients received either 0.025 mg estradiol and 0.125 mg norethisterone acetate daily or placebo transdermally. One hundred and thirty five women completed a second year open follow-up (96 had used Estragest TTS, 39 placebo during the first year), where all women had the estradiol/norethisterone patch. Lipid/lipoprotein profile and coagulation/fibrinolysis parameters were studied at 0, 24, 48, 72 and 96 weeks. Results: In women on estradiol/norethisterone total cholesterol, Lp(a) and VLDL cholesterol decreased significantly more than in the placebo group after 24 weeks and LDL cholesterol after 48 weeks. Women on estradiol/norethisterone had no change in HDL, triglycerides or Lp(a), an increased HDL/total cholestrol ratio and decreased LDL, VLDL and total cholesterol at 48 weeks compared to placebo. Women with active treatment also showed a significant reduction compared with the placebo group of Factor VII and antithrombin III at 24 and 48 weeks and a reduction of fibrinogen at 24 weeks. These changes persisted over the second year. Conclusions: A continuous combined low-dose transdermal patch daily delivering 0.025 mg estradiol and 0.125 mg norethisterone acetate provided beneficial effects on lipid/lipoprotein profile and coagulation/fibrinolysis. The changes were similar to those previously described after higher dose oral and transdermal estrogen/progestogen regimens.

  • 44.
    Brynhildsen, Jan
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Sydsjö, Adam
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Ekholm, Katarina
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    The importance of maternal BMI on infants birth weight in four BMI groups for the period 1978-20012009In: ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA, ISSN 0001-6349, Vol. 88, no 4, p. 391-396Article in journal (Refereed)
    Abstract [en]

    Objective. To study whether increased maternal weight and other factors of importance is associated with higher birth weights of the children over a period of almost 25 years. Design. Retrospective cohort study. Setting. Delivery wards in southeast Sweden. Sample. A total of 4,330 delivered women and their children from the years 1978, 1986, 1992, 1997, and 2001. Methods. Analysis of covariance was used to evaluate the importance of the mothers body mass index (BMI) on the childrens birth weights during the study years and smoking, parity, employment, gestational age, and the age of the mothers were adjusted for. Main outcome measures. Weight of the offspring in relation to maternal BMI and possible confounders such as smoking, parity, employment, gestational age, and the age of the mother. Results. Between 1978 and 1992, there was an increase in birth weight in each of the four BMI categories (i.e. BMI20, 20-24.9, 25-29.9 and 30, respectively) even after adjustments were made for relevant background characteristics (p0.001). However, between 1992 and 2001, the birth weight for children whose mothers had a BMI of less than 20 or between 20 and 24.9 decreased (p0.001). For almost every study year, the mothers BMI was of significant influence on the childrens birth weights. However, the proportion of variance explained by the models (i.e. the adjusted R2) was not substantially altered when the mothers BMI was excluded from the models. Conclusion. Maternal BMI is of significance to explain trends in infants birth weight over time, but not of sole importance.

  • 45.
    Brynhildsen, Jan
    et al.
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Sydsjö, Adam
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Norinder, E.
    Ekholm, Katarina
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology .
    Sydsjö, Gunilla
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Trends in body mass index during early pregnancy in Swedish women 1978-20012006In: Public Health, ISSN 0033-3506, E-ISSN 1476-5616, Vol. 120, no 5, p. 393-399Article in journal (Refereed)
    Abstract [en]

    Objective: to study the body mass index (BMI) in women seeking maternity health care during early pregnancy in Sweden, and to show trends for a period of more than 20 years. Study design: register study. Methods: data from the maternity health programme on consecutively delivered women in two Swedish hospitals were collected for the years 1978, 1986, 1992, 1997 and 2001. All women were weighed at their first midwife visit between 8 and 10 weeks of gestation and height was also measured. Results: data on 4883 women were collected. Data on weight were available for 4490 (92%) women and data on BMI were available for 4378 (90%) women. The age-adjusted average weight increased from 59.5 kg in 1978 to 68.2 kg in 2001, and the BMI increased from 21.7 in 1978 to 24.7 in 2001. In 2001, 38.6% of the women had a BMI >25 compared with 11.2 in 1978. In 2001, 11.6% of the women were obese compared with 2.2% in 1978. Conclusions: during the last two decades, an alarming increase in weight has occurred in Swedish women of childbearing age. © 2005.

  • 46.
    Brynhildsen, Jan
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Sydsjö, Gunilla
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Claesson, Ing-Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Theodorsson, Elvar
    Linköping University, Department of Clinical and Experimental Medicine, Clinical Chemistry. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center for Diagnostics, Department of Clinical Chemistry.
    Nyström, Fredrik H.
    Linköping University, Department of Medical and Health Sciences, Division of Cardiovascular Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Center, Department of Endocrinology.
    Sydsjö, Adam
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Josefsson, Ann
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Leptin and adiponectin in cord blood from children of normal weight, overweight and obese mothers2013In: Acta Paediatrica, ISSN 0803-5253, E-ISSN 1651-2227, Vol. 102, no 6, p. 620-624Article in journal (Refereed)
    Abstract [en]

    Aim To study cord blood concentrations of adiponectin and leptin in children born by normal weight, overweight and obese mothers and to study these parameters in relation to a weight gain intervention programme for obese mothers. Methods Ten millilitre cord blood was collected and analysed for leptin and adiponectin concentrations in children with gestational age andgt;37weeks born by 60 normal weight, 45 overweight and 145 obese mothers. 82 obese mothers took part in a weight gain intervention programme. Results Concentrations of leptin and adiponectin were higher in cord blood from children of overweight and obese mothers compared with children of normal weight mothers (leptin: Md 13.2, 30, 3 and 90.2ng/mL respectively, pandlt;0.001; adiponectin 35.9, 205.4, 213.8ng/L pandlt;0.001). No differences were found between overweight and obese mothers. The weight gain intervention programme for obese pregnant women had significant effects on the weight gain during pregnancy but had no effects on cord blood serum concentrations of leptin and adiponectin. Conclusion Cord blood leptin and adiponectin concentrations were higher in children born by overweight or obese women compared with children of normal weight mothers. A weight gain intervention programme for obese pregnant women did not affect these results. Intrauterine exposition to high concentrations of leptin and adiponectin may play a role in weight development later in life.

  • 47.
    Bäck, Karolina
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Cell Biology. Linköping University, Faculty of Health Sciences.
    Wahlström, Ola
    Linköping University, Department of Clinical and Experimental Medicine, Orthopaedics and Sports Medicine. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Surgery, Orthopaedics and Cancer Treatment, Department of Orthopaedics in Linköping.
    Kjölhede, Preben
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Sandström, Per
    Linköping University, Department of Clinical and Experimental Medicine, Surgery. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Surgery, Orthopaedics and Cancer Treatment, Department of Surgery in Östergötland.
    Gasslander, Thomas
    Linköping University, Department of Clinical and Experimental Medicine, Surgery. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Centre for Surgery, Orthopaedics and Cancer Treatment, Department of Surgery in Östergötland.
    Arnqvist, Hans
    Linköping University, Department of Clinical and Experimental Medicine, Cell Biology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Heart and Medicine Centre, Department of Endocrinology and Gastroenterology UHL.
    Differential expression of insulin and IGF-I receptors in human tissuesManuscript (preprint) (Other academic)
    Abstract [en]

    Insulin and IGF-I are related peptides with similar structure. They both signal via their cognate receptors, the insulin receptor (IR) and the insulin-like growth factor (IGF)-I receptor (IGF-IR).

    Our aim was to simultaneously measure the amount of insulin and IGF-I receptors in different human tissues and also the IR-A and IR-B isoforms to study tissue specific expression

    Renal artery intima-media, myometrium, skeletal muscle or liver tissue samples were obtained from patients undergoing surgery. IR, IGF-IR, IR-A and IR-B gene expression was investigated with real-time RT-PCR and expression of IR and IGF-IR protein was examined by Western blot and ELISA.

    Renal arteries and myometrium expressed the IGF-IR gene to a higher extent than the IR gene, liver expressed more IR than IGF-IR and skeletal muscle expressed almost equal amounts of both receptors. IR-B was the most abundant isoform in all tissues. With Western blot we could detect IR in skeletal muscle, liver and myometrium. With ELISA we found that, normalized to total protein, the highest levels of IGF-IR were found in renal arteries and myometrium and low levels in skeletal muscle and liver. The highest levels of IR were found in liver.

    In conclusion there is a large variation in the quantity and ratio of insulin receptors and IGF-I receptors expressed in different tissues, the extremes being arterial intima media with predominantly IGF-I receptors and liver with predominantly insulin receptors. This suggests that differential expression of insulin and IGF-I receptors is a key mechanism in regulation of growth and metabolism.

  • 48.
    Carlhall, Sara
    et al.
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Kallen, Karin
    Lund University, Sweden .
    Blomberg, Marie
    Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology. Linköping University, Faculty of Health Sciences. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Maternal body mass index and duration of labor2013In: European Journal of Obstetrics, Gynecology, and Reproductive Biology, ISSN 0301-2115, E-ISSN 1872-7654, Vol. 171, no 1, p. 49-53Article in journal (Refereed)
    Abstract [en]

    Objective: To evaluate whether the duration of the active phase of labor is associated with maternal body mass index (BMI), in nulliparous women with spontaneous onset of labor. less thanbrgreater than less thanbrgreater thanStudy design: Historical prospective cohort study including 63,829 nulliparous women with a singleton pregnancy and a spontaneous onset of labor, who delivered between January 1, 1995 and December 31, 2009. Data were collected from the Perinatal Revision South registry, a regional perinatal database in Southern Sweden. Women were categorized into six classes of BMI. Overweight and obese women were compared to normal weight women regarding duration of active labor. Adjustments were made for year of delivery, maternal age and infant birth weight. less thanbrgreater than less thanbrgreater thanResults: The median duration of labor was significantly longer in obese women (class I obesity (BMI 30-34.9) = 9.1 h, class II obesity (BMI 35-39.9) = 9.2 h and class III obesity (BMI andgt; 40) = 9.8 h) compared to normal-weight women (BMI 18.5-24.9) = 8.8 h (p andlt; 0.001). The risk of labor lasting more than 12 h increased with increasing maternal BMI: OR 1.04(1.01-1.06) (OR per 5-units BMI-increase).The risk of labor lasting more than 12 h or emergency cesarean section within 12 h, compared to vaginal deliveries within 12 h, increased with increasing maternal BMI. Duration of the second stage of labor was significantly shorter in obese women: in class III obesity the median value was 0.45 h compared to normal weight women, 0.55 h (p andlt; 0.001). less thanbrgreater than less thanbrgreater thanConclusion: In nulliparous women with a spontaneous onset of labor, duration of the active phase of labor increased significantly with increasing maternal BMI. Once obese women reach the second stage they deliver more quickly than normal weight women, which implies that the risk of prolonged labor is restricted to the first stage of labor. It is clinically important to consider the prolonged first stage of labor in obese women, for example when diagnosing first stage labor arrest, in order to optimize management of this rapidly growing at-risk group of women. Thus, it might be reasonable to adapt the considered upper limit for duration of labor, according to maternal BMI.

  • 49.
    Cedergren, Marie
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Molecular and Clinical Medicine, Obstetrics and gynecology. Östergötlands Läns Landsting, Center of Paediatrics and Gynaecology and Obstetrics, Department of Gynaecology and Obstetrics in Linköping.
    Effects of gestational weight gain and body mass index on obstetric outcome in Sweden2006In: International Journal of Gynecology & Obstetrics, ISSN 0020-7292, E-ISSN 1879-3479, Vol. 93, no 3, p. 269-274Article in journal (Other academic)
    Abstract [en]

    Objective: The objective of this study was to estimate the effects of low and high gestational weight gain, in different maternal Body Mass Index (BMI) classes, on obstetric and neonatal outcomes. Method: A prospective population-based cohort study of 245,526 singleton term pregnancies. Women were grouped in five categories of BMI and in three gestational weight gain categories, < 8 kg (low weight gain), 8-16 kg and > 16 kg (high weight gain). Obstetric and neonatal outcomes were evaluated after adjustments for maternal age, parity, smoking, year of birth. Result: Obese women with low gestational weight gain had a decreased risk for the following outcomes (adjusted odds ratio, 95% confidence interval): preeclampsia (0.52, 0.42-0.62), cesarean section (0.81, 0.73-0.90), instrumental delivery (0.75, 0.63-0.88), and LGA births (0.66, 0.59-0.75). There was a 2-fold increased risk for preeclampsia and LGA infants among average and overweight women with excessive weight gain. High gestational weight gain increased the risk for cesarean delivery in all maternal BMI classes. Conclusion: The effects of high or low gestational weight gain differ depending on maternal BMI and the outcome variable studied. Obese women may benefit from a low weight gain during pregnancy.

  • 50.
    Cedergren, Marie
    Linköping University, Faculty of Health Sciences. Linköping University, Department of Clinical and Experimental Medicine, Obstetrics and gynecology . Östergötlands Läns Landsting, Centre of Paediatrics and Gynecology and Obstetrics, Department of Gynecology and Obstetrics in Linköping.
    Maternal morbid obesity and the risk of adverse pregnancy outcome2004In: Obstetrics and Gynecology, ISSN 0029-7844, E-ISSN 1873-233X, Vol. 103, no 2, p. 219-224Article in journal (Refereed)
    Abstract [en]

    OBJECTIVE: To evaluate whether morbidly obese women have an increased risk of pregnancy complications and adverse perinatal outcomes. METHODS: In a prospective population-based cohort study, 3,480 women with morbid obesity, defined as a body mass index (BMI) more than 40, and 12,698 women with a BMI between 35.1 and 40 were compared with normal-weight women (BMI 19.8-26). The perinatal outcome of singletons born to women without insulin-dependent diabetes mellitus was evaluated after suitable adjustments. RESULTS: In the group of morbidly obese mothers (BMI greater than. 40) as compared with the normal-weight mothers, there was an increased risk of the following outcomes (adjusted odds ratio, 95% confidence interval): preeclampsia (4.82, 4.04, 5.74), antepartum stillbirth (2.79, 1.94,4.02), cesarean delivery (2.69, 2.49,2.90), instrumental delivery (1.34, 1.16, 1.56), shoulder dystocia (3.14, 1.86, 5.31), meconium aspiration (2.85, 1.60, 5.07), fetal distress (2.52, 2.12,2.99), early neonatal death (3.41, 2.07,5.63), and large-for-gestational age (3.82, 3.50, 4.16). The associations were similar for women with BMIs between 35.1 and 40 but to a lesser degree. CONCLUSION: Maternal morbid obesity in early pregnancy is strongly associated with a number of pregnancy complications and perinatal conditions. tricians and Gynecologists.

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