1. |
- Carlhäll, Sara, et al.
(författare)
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Maternal obesity (Class I-III), gestational weight gain and maternal leptin levels during and after pregnancy : a prospective cohort study
- 2016
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Ingår i: BMC Obesity. - : BioMed Central. - 2052-9538. ; 3:28
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundMaternal obesity is accompanied by maternal and fetal complications during and after pregnancy. The risks seem to increase with degree of obesity. Leptin has been suggested to play a role in the development of obesity related complications. Whether maternal leptin levels differ between obese and morbidly obese women, during and after pregnancy, have to our knowledge not been previously described. Neither has the association between maternal leptin levels and gestational weight gain in obese women. The aim was to evaluate if maternal plasma leptin levels were associated with different degrees of maternal obesity and gestational weight gain.MethodsProspective cohort study including women categorized as obesity class I-III (n = 343) and divided into three gestational weight gain groups (n = 304). Maternal plasma leptin was measured at gestational week 15, 29 and 10 weeks postpartum. Maternal Body Mass Index (BMI) was calculated from early pregnancy weight. Gestational weight gain was calculated using maternal weight in delivery week minus early pregnancy weight. The mean value and confidence interval of plasma-leptin were analysed with a two-way ANOVA model. Interaction effect between BMI and gestational weight gain group was tested with a two-way ANOVA model.ResultsThe mean maternal leptin concentrations were significantly higher in women with obesity class III compared to women in obesity class I, at all times when plasma leptin were measured. The mean leptin concentrations were also significantly higher in women with obesity class II compared to women in obesity class I, except in gestational week 29. There was no difference in mean levels of plasma leptin between the gestational weight gain groups. No significant interaction between BMI and gestational weight gain group was found.ConclusionsPlasma leptin levels during and after pregnancy were associated with obesity class but not with degree of gestational weight gain. These results are in concordance with epidemiological findings where the risk of obstetric complications increases with increased maternal obesity class. The effect on obstetric outcome by degree of gestational weight gain is less pronounced than the adverse effects associated with maternal obesity.
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2. |
- Josefsson, Ann, et al.
(författare)
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Bariatric surgery in a national cohort of women: sociodemographics and obstetric outcomes
- 2011
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier. - 0002-9378 .- 1097-6868. ; 205:3, s. 25-
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: In a large, prospective Swedish national cohort, we investigated individual birth characteristics for women who had undergone bariatric surgery and their obstetric outcome and made comparisons with all other women during the same period. less thanbrgreater than less thanbrgreater thanSTUDY DESIGN: The cohort consisted of 494,692 women born 19731983 of which 681 women who had undergone bariatric surgery constituted the index group. less thanbrgreater than less thanbrgreater thanRESULTS: The index women more often have parents with lower sociodemographic status and are more often born large for gestational age. The women surgically treated before their first child had a shorter gestational length, their children had lower birthweight, and were more often born small for gestational age compared with the children born to the reference mothers. Women whose child was born before their bariatric surgery more often had a cesarean section, and their children were more often large for gestational age. less thanbrgreater than less thanbrgreater thanCONCLUSION: Preconception bariatric surgery in obese women may be associated with improved obstetric outcomes.
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3. |
- Sydsjö, Gunilla, et al.
(författare)
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Effects of continuous midwifery labour support for women with severe fear of childbirth
- 2015
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Ingår i: BMC Pregnancy and Childbirth. - : BioMed Central / Springer Verlag (Germany). - 1471-2393 .- 1471-2393. ; 15:115
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Tidskriftsartikel (refereegranskat)abstract
- Background: Continuous support by a midwife during childbirth has shown positive effects on the duration of active labour, use of pain relief and frequency of caesarean section (CS) in women without fear of childbirth (FOC). We have evaluated how continuous support by a specially assigned midwife during childbirth affects birth outcome and the subjective experience of women with severe FOC. Methods: A case-control pilot study with an index group of 14 women with severe FOC and a reference group of 28 women without FOC giving birth. In this study the index group received continuous support during childbirth. Results: The women with severe FOC more often had an induction of labour. The parous women with severe FOC had a shorter duration of active labour compared to the parous reference women (p = 0.047). There was no difference in caesarean section frequency between the two groups. Women with severe FOC experienced a very high anxiety level during childbirth (OR = 20.000, 95 % CI: 3.036-131.731). Conclusion: Women with severe FOC might benefit from continuous support by a midwife during childbirth. Midwives should acknowledge the importance of continuous support in order to enhance the experience of childbirth in women with severe FOC.
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4. |
- Agnafors, Sara, et al.
(författare)
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A Biopsychosocial Approach to Risk and Resilience on Behavior in Children Followed from Birth to Age 12
- 2017
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Ingår i: Child Psychiatry and Human Development. - : SPRINGER. - 0009-398X .- 1573-3327. ; 48:4, s. 584-596
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Tidskriftsartikel (refereegranskat)abstract
- An increasing prevalence of mental health problems calls for more knowledge into factors associated with resilience. The present study used multiple statistical methodologies to examine a biopsychosocial model of risk and resilience on preadolescence behavior. Data from 889 children and mothers from a birth cohort were used. An adversity score was created by combining maternal symptoms of depression, psychosocial risk and childrens experiences of life events. The proposed resilience factors investigated were candidate genetic polymorphisms, child temperament, social functioning, and maternal sense of coherence. The l/ l genotype of the serotonin transporter linked polymorphic region was associated with lower internalizing scores, but not mainly related to the level of adversity. An easy temperament was associated with resilience for children exposed to high adversity. Social functioning was found to be promotive independent of the risk level. The results support a multiple-level model of resilience indicating effects, though small, of both biological and psychosocial factors.
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5. |
- Agnafors, Sara, et al.
(författare)
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A biopsychosocial approach to risk and resilience on behavior in children followed from birth to age twelve
- 2016
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- An increasing prevalence of mental health problems calls for more knowledge into factors associated with resilience in the context of child behavior. Biological factors are seldom considered in psychosocial models of resilience. The present study used multiple statistical methodologies to examine a biopsychosocial model of risk and resilience on behavior at preadolescence. Data from 889 children and their mothers were used. A cumulative adversity score was created by combining maternal symptoms of depression, psychosocial risk and children’s experiences of life events. The proposed resilience factors investigated were candidate genetic polymorphisms, child temperament and social functioning, and maternal sense of coherence. Results show that the l/l genotype of the serotonin transporter linked polymorphic region (5-HTTLPR) was associated with lower internalizing scores, especially for children exposed to low adversity. An easy temperament was associated with resilient outcomes for children exposed to high adversity. Child social functioning was found to be more of a general resource variable buffering risk in both high and low adversity groups. The results support a multiple level model of resilience indicating effects, though small, of both biological and psychosocial factors. The present findings call for both preventive actions and further studies on biopsychosocial models in resilience research.
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6. |
- Agnafors, Sara, et al.
(författare)
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Early predictors of behavioural problems in pre-schoolers : a longitudinal study of constitutional and environmental main and interaction effects
- 2016
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Ingår i: BMC Pediatrics. - : Springer Science and Business Media LLC. - 1471-2431. ; 16
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Tidskriftsartikel (refereegranskat)abstract
- Background: The early environment is important for child development and wellbeing. Gene-by-environment studies investigating the impact of the serotonin transporter gene-linked polymorphic region (5-HTTLPR) and the Brain Derived Neurotrophic Factor (BDNF) Val66Met polymorphisms by life events on mental health and behaviour problems have been inconclusive. Methodological differences regarding sample sizes, study population, definitions of adversities and measures of mental health problems obstacle their comparability. Furthermore, very few studies included children. The aim of this study was to examine the associations between a broad range of risk factors covering pregnancy and birth, genetic polymorphism, experience of multiple life events and psychosocial environment, and child behaviour at age 3, using a comparably large, representative, population-based sample. Methods: A total of 1,106 children, and their mothers, were followed from pregnancy to age 3. Information on pregnancy and birth-related factors was retrieved from the Medical Birth Register. Questionnaires on depressive symptoms, child behaviour and child experiences of life events were filled in by the mothers. Child saliva samples were used for genotyping the 5-HTTLPR and BDNF Val66Met polymorphisms. Multiple logistic regression was used to investigate the association between psychological scales and genetic polymorphisms. Results: Symptoms of postpartum depression increased the risk of both internalizing and externalizing problems. Experience of multiple life events was also a predictor of behavioural problems across the scales. No gene-by-environment or gene-by-gene-by-environment interactions were found. Children of immigrants had an increased risk of internalizing problems and parental unemployment was significantly associated with both internalizing and externalizing type of problems. Conclusion: This study shows the importance of the psychosocial environment for psychosocial health in preschool children, and adds to the literature of null-findings of gene-by-environment effects of 5-HTTLPR and BDNF in children.
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7. |
- Agnafors, Sara, et al.
(författare)
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Effect of gene, environment and maternal depressive symptoms on pre-adolescence behavior problems : a longitudinal study
- 2013
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Ingår i: Child and Adolescent Psychiatry and Mental Health. - : Springer Science and Business Media LLC. - 1753-2000. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- 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.
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8. |
- Agnafors, Sara, et al.
(författare)
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Maternal temperament and character : associations to child behavior at the age of 3 years.
- 2021
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Ingår i: Child and Adolescent Psychiatry and Mental Health. - : Springer Science and Business Media LLC. - 1753-2000. ; 15:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The influence of maternal temperament on child behavior, and whether maternal temperament impact boys and girls differently is not thoroughly studied. The aim was to investigate the impact of maternal temperament and character on child externalizing and internalizing problems at age 3.METHODS: A birth-cohort of 1723 mothers and their children were followed from birth to age 3. At the child's age of 3 months, the mothers filled out standardized instruments on their temperament and character using the Temperament and Character Inventory (TCI) and depressive symptoms using the Edinburgh Postnatal Depression Scale (EPDS). At the child's age of 3 years, the mothers reported on child behavior using the Child Behaviour Checklist (CBCL).RESULTS: Maternal temperamental trait novelty seeking was positively associated with externalizing problems in the total population and in girls. Harm avoidance was positively associated with externalizing problems in the total population and in boys, and with internalizing problems in the total population and boys and girls respectively. Maternal character traits of self-directedness and cooperativeness were negatively associated with both externalizing and internalizing problems in the total population and in boys and girls respectively.CONCLUSIONS: Maternal character traits were more influential on child behavior than were temperamental traits, and thus the opportunities for intervention targeted at parental support are good. Maternal mental health and socioeconomic aspects also increased the risk for child behavior problems, indicating the need for recognition and support in clinical settings.
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9. |
- Agnafors, Sara, et al.
(författare)
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Mental health in young mothers, single mothers and their children
- 2019
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Ingår i: BMC Psychiatry. - : BMC. - 1471-244X. ; 19
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Tidskriftsartikel (refereegranskat)abstract
- Background: Parenthood is a life transition that can be especially demanding for vulnerable individuals. Young maternal age and maternal single status have been reported to increase the risk for adverse outcomes for both mother and child. The aim of this study was to investigate the effect of young maternal age and maternal single status on maternal and child mental health and child development at age 3. Methods: A birth-cohort of 1723 mothers and their children were followed from birth to age 3. Sixty-one mothers (3.5%) were age 20 or younger, and 65 (4.0%) reported single status at childbirth. The mothers filled out standardized instruments and medical information was retrieved from the standardized clinical assessment of the children at Child Welfare Centers, (CWC). Results: Young maternal age was associated with symptoms of postpartum depression whereas single status was not. Young mothers were more prone to report internalizing and externalizing problems in their children, while there was no association between single status and child behavioral problems. No differences were seen on child development (CWC scores). School drop-out was, however, a more influential factor on depressive symptoms postpartum than maternal age. Conclusion: Young mothers are at increased risk for symptoms of postpartum depression which indicates the need for attention in pre- and postnatal health care programs. Single mothers and their children were not found to be at increased risk for adverse outcomes. The importance of schooling was demonstrated, indicating the need for societal support to encourage adolescents to remain in school.
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10. |
- Agnafors, Sara, et al.
(författare)
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Symptoms of depression and internalizing problems in early adulthood - associated factors from birth to adolescence
- 2023
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Ingår i: Nordic Journal of Psychiatry. - : TAYLOR & FRANCIS LTD. - 0803-9488 .- 1502-4725. ; 77:8, s. 799-810
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Tidskriftsartikel (refereegranskat)abstract
- PurposeEven though the mechanisms behind the development of depression and internalizing problems remains unknown, many different factors have been shown to increase the risk. Longitudinal studies enable the investigation of exposure during different developmental periods during childhood. This study aims to examine factors associated with depressive and internalizing problems at age 20 in terms of sociodemographic factors, previous mental health problems and stressful life events during childhood, adolescence, and early adulthood.MethodsA birth cohort of 1723 children were followed to age 20. At the 20-year follow-up, n = 731 (44%) participated. Standardized instruments were filled out at baseline and the 3-,12- and 20-year follow-ups.ResultsDepressive problems at age 20 were associated with female gender, experience of interpersonal life events reported at age 20, bullying victimization and reports on paternal mental health problems. Participants with depressive problems were also less likely to have experienced adolescence as happy and to report that their father had been a good father. Internalizing problems at age 20 were, in addition, associated with internalizing problems at age 12 and reports on maternal mental health problems. Internalizing problems were associated with a lower likelihood of experiencing adolescence as happy in the final model.ConclusionRecent events (i.e. interpersonal life events and bullying) seemed to be the most influential factors on the development of internalizing and depressive problems. Internalizing problems during childhood increased the risk for internalizing problems in early adulthood, emphasizing the importance of early intervention. Fewer factors were found to increase the risk for depressive problems compared to internalizing problems.
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11. |
- Andolf, Ellika G., et al.
(författare)
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Hypertensive disorders in pregnancy and later dementia: a Swedish National Register Study
- 2017
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : WILEY. - 0001-6349 .- 1600-0412. ; 96:4, s. 464-471
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Tidskriftsartikel (refereegranskat)abstract
- Introduction. Our aim was to investigate the rate of vascular dementia and dementia in women with previous hypertensive disorders in pregnancy, since white matter lesions of the brain and cardiovascular disease are linked both to dementia and hypertensive disorders in pregnancy. Material and methods. Prospective population-based registry study on all women giving birth in Sweden between 1973 and 1975 (284 598). Women with and without hypertensive disorders in pregnancy were identified by means of the Swedish Medical Birth Register and linked to the National Patient Register, where data on somatic disease later in life were obtained. International classification of disease was used. The Cox proportional hazard model was used to calculate hazard ratios for both groups and adjusted for possible confounders. Main outcome measures were in-hospital diagnosis of cardiovascular disease, vascular dementia and dementia. Results. No increased risks were seen for vascular dementia or dementia after any hypertensive disorders in pregnancy. If broken down in specific diagnoses for hypertensive disease in pregnancy, adjusted risks for vascular dementia after hypertension and proteinuria during pregnancy the hazard ratio was 6.27 (95% CI 1.65-27.44). Higher risks for cardiovascular disease were confirmed. Conclusions. Because of the very low absolute risk, the wide confidence interval and risk of misclassification, our results on vascular dementia could be questioned. Considering the pathophysiology of preeclampsia, the findings of brain lesions and the increased risk for cardiovascular disease, the possibly increased risk for all kinds of dementia must be investigated in larger and more well-defined cohorts.
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12. |
- Andolf, E., et al.
(författare)
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Prior placental bed disorders and later dementia: a retrospective Swedish register-based cohort study
- 2020
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Ingår i: British Journal of Obstetrics and Gynecology. - : WILEY. - 1470-0328 .- 1471-0528. ; 127:9, s. 1090-1099
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Tidskriftsartikel (refereegranskat)abstract
- Objective To investigate the association between a history of placental bed disorders and later dementia. Design Retrospective population-based cohort study. Setting Sweden. Sample All women giving birth in Sweden between 1973 and 1993 (1 128 709). Methods Women with and without placental bed disorders (hypertensive disorders of pregnancy including pre-eclampsia, fetal growth restriction, spontaneous preterm labour and birth, preterm premature rupture of membranes, abruptio placenta, late miscarriages) and other pregnancy complications were identified by means of the Swedish Medical Birth Register. International classification of disease was used. Data were linked to other National Registers. Participants were followed up until 2013. The Cox proportional hazards model was used to calculate hazard ratios for women with and without pregnancy complications and were adjusted for possible confounders. Main outcome measures Diagnosis of vascular dementia and non-vascular dementia. Results Adjusted for cardiovascular disease and socio-demographic factors, an increased risk of vascular dementia was shown in women with previous pregnancy-induced hypertension (Hazard ratio [HR] 1.88, 95% CI 1.32-2.69), pre-eclampsia (HR 1.63, 95% CI 1.23-2.16), spontaneous preterm labour and birth (HR 1.65, 95% CI 1.12-2.42) or preterm premature rupture of membranes (HR 1.60, 95% CI 1.08-2.37). No statistically significant increased risk was seen for other pregnancy complications or non-vascular dementia even though many of the point estimates indicated increased risks. Conclusions Women with placental bed disorders have a higher risk for vascular disease. Mechanisms behind the abnormal placentation remain elusive, although maternal constitutional factors, abnormal implantation as well as impaired angiogenesis have been suggested. Tweetable abstract Placental bed syndromes associated with vascular dementia even after adjusting for cardiovascular disease.
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13. |
- Armuand, Gabriela, et al.
(författare)
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Adverse obstetric outcomes among female childhood and adolescent cancer survivors in Sweden : A population-based matched cohort study
- 2019
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : WILEY. - 0001-6349 .- 1600-0412. ; 98:12, s. 1603-1611
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Cancer treatment during childhood may lead to late adverse effects, such as reduced musculoskeletal development or vascular, endocrine and pulmonary dysfunction, which in turn may have an adverse effect on later pregnancy and childbirth. The aim of the present study was to investigate pregnancy and obstetric outcomes as well as the offspring's health among childhood and adolescent female cancer survivors.Material and methods: This register-based study included all women born between 1973 and 1977 diagnosed with cancer in childhood or adolescence (age <21), as well as an age-matched comparison group. A total of 278 female cancer survivors with their first childbirth were included in the study, together with 829 age-matched individuals from the general population. Logistic regression and analysis of variance were used to investigate associations between having been treated for cancer and the outcome variables, adjusting for maternal age, nicotine use and comorbidity.Results: Survivors were more likely to have preeclampsia (adjusted odds ratio [aOR] 3.46, 95% confidence interval [CI] 1.58 to 7.56), undergo induction of labor (aOR 1.66, 95% CI 1.05 to 2.62), suffer labor dystocia (primary labor dystocia aOR 3.54, 95% CI 1.51 to 8.34 and secondary labor dystocia aOR 2.43, 95% CI 1.37 to 4.31), malpresentation of fetus (aOR 2.02, 95% CI 1.12 to 3.65) and imminent fetal asphyxia (aOR 2.55, 95% CI 1.49 to 4.39). In addition, deliveries among survivors were more likely to end with vacuum extraction (aOR 2.53, 95% CI 1.44 to 4.47), with higher risk of clitoral lacerations (aOR 2.18, 95% CI 1.47 to 3.23) and anal sphincter injury (aOR 2.76, 95% CI 1.14 to 6.70) and emergency cesarean section (aOR 2.34 95% CI 1.39 to 3.95). Survivors used pain-reliving methods to a higher extent compared with the comparison group. There was no increased risk of neonate diagnoses and malformations. The results showed that survivors who had been diagnosed with cancer when they were younger than 14 had an increased risk of adverse obstetric outcomes.Conclusions: The study demonstrates increased risk of pregnancy and childbirth complications among childhood and adolescent cancer survivors. There is a need to optimize perinatal care, especially among survivors who were younger than 14 at time of diagnosis.
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15. |
- Armuand, Gabriela, et al.
(författare)
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Reproductive Patterns Among Childhood and Adolescent Cancer Survivors in Sweden : A Population-Based Matched-Cohort Study
- 2017
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Ingår i: Journal of Clinical Oncology. - : AMER SOC CLINICAL ONCOLOGY. - 0732-183X .- 1527-7755. ; 35:14, s. 1577-1583
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To compare the probability of a first live birth, age at time of birth, and time between diagnosis/referent date and birth between childhood and adolescent cancer survivors and an age-matched comparison group.Materials and Methods: A total of 1,206 survivors was included in the study, together with 2,412 age-matched individuals from the general population. A Cox proportional hazards model was used to investigate first live birth after diagnosis/referent date. Data were stratified by sex, age at diagnosis, and diagnostic era (ie, diagnosis before 1988 v in 1988 or later).Results: Overall, the probability of having a first live birth (hazard ratio [HR]) was significantly lower; men had lower HRs than women (HR, 0.65 v 0.79). There were no significant differences in the probability of having a first live birth among women diagnosed during adolescence (HR, 0.89), but the HR was lower among women with childhood cancers (HR, 0.47). Among male survivors, the situation was the opposite; men diagnosed during adolescence had lower HRs than survivors of childhood cancer (HR, 0.56 v 0.70). Examination of the data from the two diagnostic eras (before 1988 and 1988 or later) shows that the HR increased among female survivors after 1988 (HR, 0.71 v 0.90) and decreased among male survivors (HR, 0.72 v 0.59). A shorter time had elapsed between diagnosis/referent date and the birth of a first child among both male and female survivors compared with controls. In addition, female survivors were younger at time of birth.Conclusion: The study demonstrates reduced probability of having a first live birth among cancer survivors diagnosed during childhood or adolescence; men were particularly vulnerable.
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16. |
- Björkman, Stina, et al.
(författare)
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Microvascular dysfunction in women with a history of hypertensive disorders of pregnancy: A population-based retrospective cohort study
- 2024
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Ingår i: British Journal of Obstetrics and Gynecology. - : WILEY. - 1470-0328 .- 1471-0528. ; 131:4, s. 433-443
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveTo evaluate microvascular function in women with previous hypertensive disorders of pregnancy (HDP).DesignRetrospective population-based cohort study.SettingLinkoping, Sweden.PopulationWomen aged 50-65 years, participating in the Swedish CArdioPulmonary bioImage Study (SCAPIS) at one site (Linkoping) 2016-18, who underwent microcirculatory assessment (N = 1222).MethodsForearm skin comprehensive microcirculatory assessment was performed with a PeriFlux PF6000 EPOS (Enhanced Perfusion and Oxygen Saturation) system measuring oxygen saturation and total speed resolved perfusion. Obstetric records were reviewed to identify women with previous HDP. Data on cardiovascular risk factors, comorbidities, medication, lifestyle, anthropometric data, and biochemical analyses were obtained from SCAPIS. The microcirculatory data were compared between women with and without previous HDP.Main outcome measuresSkin microcirculatory oxygen saturation and total speed resolved perfusion at baseline and post-ischaemic peak.ResultsWomen with previous pre-eclampsia displayed impaired post-ischaemic peak oxygen saturation compared with women with normotensive pregnancies (88%, interquartile range [IQR] 84-89% vs 91%, IQR 87-94%, p = 0.001) 6-30 years after pregnancy. The difference remained after multivariable adjustment (& beta; -2.69, 95% CI -4.93 to -0.45).ConclusionsThe findings reveal microvascular dysfunction at long-term follow up in women with previous pre-eclampsia and strengthen the possible role of endothelial dysfunction as a link to the increased risk of cardiovascular disease in women with HDP.
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18. |
- Bladh, Gabriel, 1959-, et al.
(författare)
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Friluftsliv och naturvård - En komplicerad relation
- 2013
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Ingår i: Friluftsliv i förändring. Resultat från ett forskningsprogram, Slutrapport. Naturvårdsverket Rapport 6547. - Stockholm : Naturvårdsverket. - 9789162065478 ; , s. 229-250
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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19. |
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20. |
- Bladh, Marie
(författare)
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Birth Characteristics’ Impacton Future Reproduction and Morbidity Among Twins an dSingletons
- 2015
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Globally, in both developed and developing countries, the twinning rates have increased since the early 70’s. A large proportion of twins are born preterm and/or small-for-gestational-age (SGA) and/or with a low birth weight. Several studies have been performed on the long-term effect of these non-optimal birth characteristics on future reproductive performance and morbidity. Yet, most studies exclude twins or higher order pregnancies and thus the findings are based on singleton pregnancies only.The aim of the present thesis was therefore to investigate the impact of non-optimal birth characteristics in terms of preterm birth, small-for-gestational age, and low birth weight, on the reproductive pattern and morbidity among twins and singletons Furthermore, the present thesis attempted to establish whether twins and singletons were affected in the same manner.The studies included in this thesis are prospective population-based register studies, including all men and women, alive and living in Sweden at age 13, who were born between 1973 and 1983 (1,000,037 singletons and 16,561 twins) for the first three studies with follow-up till the end of 2006 and 2009. The last study included all men and women, alive and living in Sweden at age 13, who were born between 1973 and 1993 (2,051,479 singletons and 39,726 twins) with follow-up till the end of 2012.In general, twins were found less likely to reproduce between 13 and 33 years of age compared with singletons. Stratifying data by different birth characteristics, it was found that twins had a lower likelihood of reproducing on several different birth characteristics (appropriate-for-gestational-age, normal birth weight, low birth weight, term birth, preterm birth). However, twins born very preterm had an increased likelihood of reproducing compared with singletons born very preterm.Not taking birth characteristics into account, twinning was associated with a higher degree of hospitalization. However, accounting for the diverging birth characteristics this difference diminished and for some diagnoses the relationship was reversed such that twins were actually less likely to be hospitalized compared with singletons.In terms of the heritability of non-optimal birth characteristics singleton mothers born preterm were more predisposed to give birth to a child that was preterm while singleton mothers born SGA more often gave birth to a child either born preterm or SGA. Among twins this heritability was not as evident. The only difference observed was among twin mothers born SGA who were more likely to give birth to a child born SGA.In the extended cohort comprising those born between 1973 and 1993, male and female twins were found to be less likely to become parents compared with singletons. No difference was found among women in terms of having a second child, while male twins were more likely to have a second child compared with male singletons. It was also found that the likelihood of becoming a first-time parent and second-time parent was positively associated with the number of siblings.
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21. |
- Bladh, Marie, et al.
(författare)
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Hospitalization in Adolescence and Young Adulthood Among Twins and Singletons : A Swedish Cohort Study of Subjects Born Between 1973 and 1983
- 2013
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Ingår i: Twin Research and Human Genetics. - : Cambridge University Press (CUP). - 1832-4274 .- 1839-2628. ; 16:3, s. 707-715
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Tidskriftsartikel (refereegranskat)abstract
- 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.
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22. |
- Bladh, Marie, et al.
(författare)
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Intergenerational cohort study of preterm and small-for-gestational-age birth in twins and singletons
- 2015
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Ingår i: Twin Research and Human Genetics. - : Cambridge University Press. - 1832-4274 .- 1839-2628. ; 18:5, s. 581-590
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Tidskriftsartikel (refereegranskat)abstract
- To date several studies have investigated the intergenerational effect of preterm and small-for-gestational-age births. However, most studies excluded both twin mothers and twin offspring from the analyses. Thus, the objective of this study was to investigate the intergenerational effect of preterm birth and small for gestational age (SGA) among twins and singletons.A prospective population based register study of mother-first-born offspring pairs recorded in the Swedish Medical Birth Register was performed. The study included 4073 twins and 264,794 singletons born in 1973-1983 and their firstborns born in 1986-2009. Preterm birth was defined as birth <37 weeks of gestation and SGA as < 2 standard deviations of the Swedish standard. Logistic regressions were performed to estimate the intergenerational effect of each birth characteristic. Adjustments were made for maternal grandmothers and mother’s socio-demographic factors in addition to maternal birth- characteristics.Among mothers born as singletons, being born preterm was associated with an increased risk for delivering a preterm child (adjusted OR 1.39, 95% CI 1.29-1.50) while being born SGA increased the likelihood of a SGA child (adjusted OR 3.04, 95% CI 2.80-3.30) as well as a preterm child (adjusted OR 1.30, 95% CI 1.20-1.40). In twin mothers, the corresponding ORs tended to be lower and the only statistically significant association was between a SGA mother and a SGA child (adjusted OR 2.15, 95% CI 1.40-3.31). A statistically significant interaction between twinning and mother’s size for gestational was identified in a multivariate linear regression analysis indicating that singleton mothers born SGA were associated with a lower birth weight compared to mothers not born SGA.Preterm birth and SGA appear to be transferred from one generation to the next, although not always reaching statistical significance. These effects seem to be less evident in mothers born as twins compared with those born as singletons.
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23. |
- Bladh, Marie-Louise, et al.
(författare)
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Inventering och kartläggning av behov för personer med psykiska funktionshinder. : Resultat för Härnösands kommun
- 2007
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Enligt 5a § SoL ska socialnämnden göra sig väl förtrogen med levnadsförhållanden i kommunen för människor med psykiska och fysiska funktionshinder samt i sin uppsökande verksamhet upplysa om socialtjänstens verksamhet. En inventering och kartläggningsprojektet infördes under 2005 i Härnösands kommun i samarbete med FoU Västernorrland och Landstingets sjukvårdsdistrikt. Syftet med kartläggningen har varit att öka möjligheten att kunna planera bra insatser till personer med psykiska funktionshinder. Avsikten är att beskriva de olika behov som finns hos de individer och grupper som psykiatrireformen riktade sig till, men även behov som andra med psykiska funktionshinder har idag. Projektet skulle därför också försöka kartlägga behoven bland individer som riskerar att bli allvarligt psykiskt funktionshindrade och bland dem som har börjat en återhämtningsprocess. Resultaten bekräftade många behov som är väl dokumenterad, att personer med psykiska funktionshinder leva i samhället men har få möjligheter att aktivt delta i samhällslivet runt omkring dem. Resultaten pekade också på nya behov som har kommit fram och som kanske kan vara en ledtråd till nya möjligheter som kommun måste ta hänsyn till.
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24. |
- Bladh, Marie, et al.
(författare)
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Predictors of educational failure at 16 and 19 years of age : SESBiC longitudinal study
- 2023
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 18:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Educational attainment is highly associated with future health and independence. Throughout childhood, children are exposed to factors that may promote educational attainment and factors that may be associated with a reduced likelihood of being able to complete their education. The purpose of the current study was to investigate which factors, measured from birth up to finishing upper secondary school, were associated with a lower mean grade point average from lower and upper secondary school as well as eligibility to upper secondary school and college/university.METHODS: This is a longitudinal study on 1723 children born in 1995/1996 who have been followed until they were 20 years old. Information with respect to maternal sociodemographics, maternal stress factors during pregnancy and childhood, birth characteristics of the child, child behavior at 3 and 12 years of age, and mean grade point average from lower and upper secondary school, including eligibility to upper secondary school and college/university was collected.RESULTS: Children exhibiting high problems scores on the child behavior checklist at 12 years of age and children or having other living arrangements (e.g. foster parents or institutional care) were less likely to fulfill the requirements for upper secondary school (OR = 0.35, 95% CI = 0.17-0.71 and OR = 0.33 95% CI = 0.17-0.65, respectively). The likelihood of fulfilling the requirements to college/university was lower if the child had divorced parents at three years of age (OR = 0.30, 95% CI = 0.16-0.58) and exhibited externalizing problems at 12 years of age (OR = 0.45, 95% CI = 0.24-0.86) and if the mother had experienced high level of stress at (OR = 0.32, 95% CI = 0.14-0.77).CONCLUSION: Identifying mothers with high level of stressors as well as children with externalizing behaviour problems to provide guidance and support is very important as these two factors appear to be associated with future study performance in both lower and upper secondary school.
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25. |
- Bladh, Marie, et al.
(författare)
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Reproductive pattern among twins and singletons in relation to number of siblings : a Swedish cohort study of individuals born between 1973 and 1993
- 2015
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Background Twinning has been shown to be associated with a reduced reproductive rate compared to singletons. This can partly be explained by the birth-characteristics pertaining to twinning as many twins are born preterm, with low birth weight or small for gestational age. However, the intergenerational reproductive rate may also be due to familial factors such as number of siblings.Methods This is a register-based study of all men and women born in Sweden between 1973 and 1993 who were living in Sweden at 13 years of age. Data on the study objects’ own births as well as their offspring, parental socio-demographic factors were collected from Swedish population based registers. Hazard ratios for the likelihood of becoming a parent were estimated using Cox’s proportion hazard models. All models were adjusted for socio-demographic and birth characteristics.Results Adjusting for number of siblings, socio-demographic factors and birth characteristics, twinning was associated with a decreased likelihood of becoming a first-time parent, compared with singletons both for females (HR (95% CI)=0.90 (0.88-0.93) and males (HR (95% CI)=0.96 (0.93-0.99). Having 3 or more siblings increased the chance of becoming a first-time parent among both male twins (HR (95% CI)=1.17 (1.08-1.27)) and singletons (HR (95% CI)=1.16 (1.15-1.18)) compared to having fewer than 3 siblings. This increased likelihood of becoming a parent was also present among female twins (HR (95% CI)=1.18 (1.10-1.26)) and singletons (HR (95% CI)=1.22 (1.21-1.24)).Conclusions Twins have a decreased likelihood of becoming a parent compared to singletons even when adjusting for number of siblings.
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26. |
- Bladh, Marie, et al.
(författare)
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Reproductive patterns among twins : a Swedish register study of men and women born 1973-1983
- 2013
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Ingår i: BMC Pregnancy and Childbirth. - : Springer Science and Business Media LLC. - 1471-2393 .- 1471-2393. ; 13
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundDuring 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.MethodsIn 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.ResultsTwins, 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).ConclusionsTwins have lower reproduction rates compared to singletons, which only to a certain degree can be explained by diverging birth characteristics.
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27. |
- Bladh, Marie, 1972-, et al.
(författare)
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Sense of coherence and health in women : a 25-year follow-up study
- 2023
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Ingår i: BMC Women's Health. - : BioMed Central (BMC). - 1472-6874. ; 23:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundHealth and Sense of Coherence (SOC) has been shown to be intertwined and argued to have a reciprocal relationship. The theory of SOC implies relatively stable scores during adulthood, however there are few longitudinal studies on the association between SOC and mental and somatic health. The main aim of the present study was to examine how SOC and self-rated health (SRH) are related during 25 years of follow-up.MethodsUsing paper questionnaires distributed by postal services, 415 mothers were followed from childbirth and 25 years prospectively. SOC was measured at three, 12 and 25 years after inclusion. Self-reports on health status were obtained at the 25-year follow-up. The association between SOC and self-reported health as well as the effect of sociodemographic factors and experience of stressful life events was assessed through regression models.ResultsSOC scores increased between three and 12 years after inclusion, and slightly decreased at the 25-year follow-up. Women of good health had a higher SOC-score at all three measurements compared to women of poor health. Multiple logistic regression showed that the likelihood of reporting good health increased with the number of times the women had reported SOC-scores above the 75th percentile. Moreover, women who had not been through a divorce were close to 60% more likely to report good health compared to women who had been through a divorce, whereas women not reporting stressful life events during the past two years were more than twice as likely to report good health. Symptoms below cut-off for postpartum depression and not having been through a divorce were associated with SOC scores above the 75th percentile.ConclusionThis 25-year follow-up study of a cohort of women reports good stability of SOC assessments in the vast majority of women. There was a stronger and more stable SOC in women with better health. The findings are in line with other studies on the predictive value of SOC and self-perceived health.
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28. |
- Bladh, Stina, et al.
(författare)
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Psychometric performance of a generic walking scale (Walk-12G) in Multiple Sclerosis and Parkinson's disease
- 2012
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Ingår i: Journal of Neurology. - Heidelberg : Springer Berlin/Heidelberg. - 0340-5354 .- 1432-1459. ; 259:4, s. 729-738
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Tidskriftsartikel (refereegranskat)abstract
- Walking difficulties are common in neurological and other disorders, as well as among the elderly. There is a need for reliable and valid instruments for measuring walking difficulties in everyday life since existing gait tests are clinician rated and focus on situation specific capacity. The Walk-12G was adapted from the 12-item multiple sclerosis walking scale as a generic patient-reported rating scale for walking difficulties in everyday life. The aim of this study is to examine the psychometric properties of the Walk-12G in people with multiple sclerosis (MS) and Parkinson’s disease (PD). The Walk-12G was translated into Swedish and evaluated qualitatively among 25 people with and without various neurological and other conditions. Postal survey (MS, n = 199; PD, n = 189) and clinical (PD, n = 36) data were used to test its psychometric properties. Respondents considered the Walk-12G relevant and easy to use. Mean completion time was 3.5 min. Data completeness was good (<5% missing item responses) and tests of scaling assumptions supported summing item scores to a total score (corrected item-total correlations >0.6). Coefficient alpha and test–retest reliabilities were >0.9, and standard errors of measurement were 2.3–2.8. Construct validity was supported by correlations in accordance with a priori expectations. Results are similar to those with previous Walk-12G versions, indicating that scale adaptation was successful. Data suggest that the Walk-12G meets rating scale criteria for clinical trials, making it a valuable complement to available gait tests. Further studies involving other samples and application of modern psychometric methods are warranted to examine the scale in more detail.
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29. |
- Borneskog, Catrin, et al.
(författare)
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How do lesbian couples compare with heterosexual in vitro fertilization and spontaneously pregnant couples when it comes to parenting stress?
- 2014
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Ingår i: Acta Paediatrica. - : John Wiley & Sons. - 0803-5253 .- 1651-2227. ; 103:5, s. 537-545
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To study parenting stress in lesbian parents and to compare that stress with heterosexual parents following in vitro fertilisation (IVF) or spontaneous pregnancies.METHODS: This 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).RESULTS: Lesbian 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 (p < 0.001), 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).CONCLUSION: These 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.
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30. |
- Borneskog, Catrin, 1963-, et al.
(författare)
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How do lesbian couples compare with heterosexual IVF and spontaneously pregnant couples when it comes to parenting stress?
- 2014
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 103:5, s. 537-545
-
Tidskriftsartikel (refereegranskat)abstract
- AIM: To study parenting stress in lesbian parents and to compare that stress with heterosexual parents following in vitro fertilization (IVF) or spontaneous pregnancies.METHODS: This survey took place during 2005 to 2008 and was part of the Swedish multi-centre 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).RESULTS: Lesbian parents experienced less parenting stress than heterosexual IVF parents when it came to the General Parenting Stress measure (p=0.001) and the sub areas of Incompetence (p<0.001), 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 sub area (p=0.003). Birth mothers experienced higher stress than co-mothers and fathers, according to the Role Restriction measure (p=0.041).CONCLUSION: These 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. This article is protected by copyright. All rights reserved.
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31. |
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32. |
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33. |
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34. |
- Borneskog, Catrin, 1963-, et al.
(författare)
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Relationship satisfaction in lesbian and heterosexual couples before and after assisted reproduction : a longitudinal follow-up study
- 2014
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Ingår i: BMC Women's Health. - London, United Kingdom : Springer Science and Business Media LLC. - 1472-6874. ; 14
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Tidskriftsartikel (refereegranskat)abstract
- 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.
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35. |
- Borneskog, Catrin, et al.
(författare)
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Symptoms of anxiety and depression in lesbian couples treated with donated sperm : a descriptive study
- 2013
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Ingår i: British Journal of Obstetrics and Gynecology. - : Wiley-Blackwell. - 1470-0328 .- 1471-0528. ; 120:7, s. 839-846
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveTo 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.DesignDescriptive, a part of the prospective longitudinal ‘Swedish study on gamete donation’.SettingAll university clinics in Sweden performing gamete donation.PopulationA consecutive sample of 214 lesbian couples requesting assisted reproduction, 165 of whom participated.MethodsParticipants 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 measuresAnxiety and depression (HADS), pregnancy outcome and future reproductive plans.ResultsThe 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.ConclusionLesbian women in Sweden reported good psychological health before and after treatment with donated sperm.
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36. |
- deKeyser, Linda, et al.
(författare)
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Multi-informant reports of mental health in Swedish-born children of immigrants and children born to non-immigrants - the SESBiC-study
- 2014
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Ingår i: BMC Pediatrics. - : BioMed Central. - 1471-2431. ; 14, s. 95-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND:The European literature on mental health of the children of immigrants is limited. Therefore this study aims to investigate gender-specific mental health reported by teachers, parents and the children themselves in 12-year old children of immigrants and non-immigrants and also to study the level of agreement between the different informants.METHODS:This cross-sectional study is a part of the longitudinal South East Sweden Birth Cohort-study (the SESBiC-study) on children's health. All children born in town in the south of Sweden 1995-1996 were invited to take part. The mothers of 1723 children (88%) consented. In this part 87 Swedish-born 12-year old children of immigrants and 687 12-year old children of non-immigrants were investigated regarding gender-specific differences in mental health as reported by teachers (Teacher-report form), parents (Child behavior checklist), and children (Strengths and Difficulties Questionnaire) and the agreement reached between the informants.RESULTS:Parental immigrant status was not associated with mental health in any of the groups, but living arrangements and parental educational level were mainly found to have an effect on the health status of boys (TRF-Internalizing β = .77 95% CI = .02-1.52; TRF-Externalizing.β = 2.31 95% CI = .63-3.99; TRF-Total β = 6.22 95% CI = 2.27-10.18) The agreement between different informants was generally low, except for externalizing problems among boys (Boys of immigrant parents: Parent and teacher correlation ρ = .422 and Child teacher correlation ρ = .524, p-value < .05, respectively). The correlation between teachers and parents were lower in the index group compared to the reference group. In the index group, the correlations between teacher's and children's assessments were fairly high for boys but not for girls (ρ Total = .400, ρ Internalizing = .240 and ρ Externalizing = .524, p-value < .05 for Total and Externalizing).CONCLUSION:This study confirms previous findings that the mental health of children of immigrants is similar to that of children of non-immigrants. We found that family factors have a greater impact on the reported mental health than immigrant status does. This might be of clinical importance for healthcare workers to recognize when investigating and treating children from other cultures.
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37. |
- DeKeyser, Nicholas, et al.
(författare)
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Premature birth and low birthweight are associated with a lower rate of reproduction in adulthood: a Swedish population-based registry study
- 2012
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Ingår i: Human Reproduction. - : Oxford University Press (OUP): Policy B1. - 0268-1161 .- 1460-2350. ; 27:4, s. 1170-1178
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate if individuals born with sub-optimal birth characteristics have reduced probability of reproducing in adulthood. less thanbrgreater than less thanbrgreater thanUsing population-based registries, the authors included 522 216 males and 494 692 females born between 1973 and 1983 and examined their reproductive status as of 2006. Outcome measure was the hazard ratio (HR) of reproducing. Adjustments were made for socio-economic factors. less thanbrgreater than less thanbrgreater thanMales and females born very premature displayed a reduced probability of reproducing [HR 0.78, 95 confidence interval (CI): 0.700.86 for males; HR 0.81, CI: 0.750.88 for females]. Likewise for very low birthweight (HR 0.83, CI: 0.710.95 for males; HR 0.80, 95 CI: 0.720.89 for females). Individuals born large for gestational age (LGA) displayed no significant changes. Males born small for gestational age (SGA) had a 9 lower reproductive rate (CI: 0.890.94) and that reduction increased as the individuals aged. Women born SGA tended to start reproducing at an earlier age. less thanbrgreater than less thanbrgreater thanThe results suggest that being born with low birthweight, premature or SGA (for males) is associated with a reduced probability of reproducing as an adult. LGA shows no statistically significant relationship with future reproduction.
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38. |
- Donevan, Meghan, Affilierad forskare, et al.
(författare)
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Adolescents' Use of Pornography : Trends over a Ten-year Period in Sweden
- 2022
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Ingår i: Archives of Sexual Behavior. - : Springer Science and Business Media LLC. - 0004-0002 .- 1573-2800. ; 51, s. 1125-1140
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Tidskriftsartikel (refereegranskat)abstract
- Using survey data from three nationally representative surveys in 2004, 2009, and 2014 among senior high school students in Sweden, this study investigates trends in adolescents' lifetime prevalence of pornography use, frequency of pornography use, and type of pornography used over time. While almost all boys and a considerable proportion of girls used pornography across the three waves, the lifetime prevalence of pornography use decreased overall for both girls and boys. The share of boys who use pornography frequently increased over the three survey cycles; those who reported using pornography daily increased from 11% in 2004 to 24% in 2014. In contrast, there was no change in girls who reported using pornography daily, while the proportion who never used pornography increased from 40% in 2004 to 51% in 2014. Adolescents appear to use a narrower range of different pornography types over the survey cycles. Multiple logistic regression models were generated to investigate factors associated with pornography use over the 10-year period. The results suggest that rule-breaking behavior, having higher economic status and higher academic achievement were related to boy's pornography use, while rule-breaking behavior, early sexual debut and victimization were associated with girls' pornography use.
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39. |
- Fureman, Anna-Lena, et al.
(författare)
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Comparing Continuous Subcutaneous Insulin Infusion and Multiple Daily Injections in children with type 1 diabetes in Sweden from 2011 to 2016 : a longitudinal study from the Swedish National Quality Register (SWEDIABKIDS)
- 2021
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Ingår i: Pediatric Diabetes. - : Blackwell Publishing. - 1399-543X .- 1399-5448. ; 22:5, s. 766-775
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: This study aimed to compare metabolic control measured as hemoglobin A1c (HbA1c), the risk of severe hypoglycemia, and body composition measured as BMI-SDS in a nationwide sample of children and adolescents with type 1 diabetes with continuous subcutaneous insulin infusion (CSII) and multiple daily injections (MDI), respectively.METHODS: Longitudinal data from 2011-2016 were extracted from the Swedish National Quality Register (SWEDIABKIDS) with both cross-sectional (6 years) and longitudinal (4 years) comparisons. Main end points were changes in HbA1c, BMI-SDS, and incidence of severe hypoglycemia.RESULTS: <0.001) and the use of CSII increased in both sexes and all age groups. Mean HbA1c was 0.1% (0.7-1.5 mmol/mol) lower in the CSII treated group. Teenagers, especially girls, using CSII tended to have higher BMI-SDS. There was no difference in the number of hypoglycemias between CSII and MDI over the years 2011-2016.CONCLUSION: There was a small decrease in HbA1c with CSII treatment but of little clinical relevance. Overall, mean HbA1c decreased in both sexes and all age groups without increasing the episodes of severe hypoglycemia, indicating that other factors than insulin method contributed to a better metabolic control.
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40. |
- Fureman, Anna-Lena, et al.
(författare)
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Partial clinical remission of Type 1 diabetes in Swedish children : A longitudinal study from the Swedish National Quality Register (SWEDIABKIDS) and the Better Diabetes Diagnosis (BDD) study
- 2024
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Ingår i: Diabetes Technology & Therapeutics. - : Mary Ann Liebert. - 1520-9156 .- 1557-8593.
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Tidskriftsartikel (refereegranskat)abstract
- AIMS/HYPOTHESIS: To investigate the frequency and characteristics of partial remission in Swedish children with type 1 diabetes and whether insulin delivery method, i.e., continuous subcutaneous insulin infusion (CSII) or multiple daily injections (MDI) affect incidence and duration of this period 2007-2011. Factors that increase the proportion of subjects that enter partial remission and extend this period can improve long-term metabolic control and reduce the risk of severe hypoglycemia, improve quality of life and in the long run reduce late complications.METHODS: Longitudinal data from 2007-2020 were extracted from the Swedish National Quality Register (SWEDIABKIDS) with all reported newly diagnosed children. Data on C-peptide from the participants in the Better Diabetes Diagnosis study (BDD) from 2007-2010 were used. The definition of partial remission was Insulin Dose Adjusted HbA1c (IDAA1c): HbA1c (%)+(4 x total daily insulin dose (U/kg/day)) ≤9.RESULTS: Of the 3,887 patients, 56% were boys. More boys than girls were in partial remission throughout the follow-up period until 24 months after diabetes onset. Fewer children 0-6 years old had partial remission at 3 and 12 months but not at 24 months compared to older age groups. A larger proportion of patients using CSII at 12 and 24 months remained in partial remission compared to those with MDI (37% vs 33%, p=0.02 and 31% vs 27%, p<0.01 respectively). The level of C-peptide was higher in the group with partial remission and mean HbA1c was lower, both p<0.001. Partial remission at 12 months after diabetes onset was associated with CSII (OR:1.39 CI:1.13, 1.71), shorter diabetes duration (OR:0.80 CI:0.76, 0.84) and male sex (OR:1.23 CI:1.04, 1.46)Conclusions/interpretation: Insulin through MDI, longer duration of diabetes, and female sex were associated with lower frequency of partial remission. Use of CSII seem to contribute to longer partial remission among Swedish children with type 1 diabetes.
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41. |
- Fureman, Anna-Lena, et al.
(författare)
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Partial clinical remission of type 1 diabetes in Swedish children : a longitudinal study from the Swedish national quality register (SWEDIABKIDS) and the better diabetes diagnosis (BDD) study
- 2024
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Ingår i: Diabetes Technology & Therapeutics. - : Mary Ann Liebert. - 1520-9156 .- 1557-8593.
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Tidskriftsartikel (refereegranskat)abstract
- Aims/Hypotheses: To investigate the frequency and characteristics of partial remission in Swedish children with type 1 diabetes and whether the insulin delivery method, that is, continuous subcutaneous insulin infusion (CSII) or multiple daily injections (MDIs), affects incidence and duration of this period, 2007-2011. Factors that increase the proportion of subjects who enter partial remission and extend this period can improve long-term metabolic control and reduce the risk of severe hypoglycemia, improve quality of life, and, in the long run, reduce late complications.Methods: Longitudinal data from 2007 to 2020 were extracted from the Swedish National Quality Register (SWEDIABKIDS) with all reported newly diagnosed children. Data on C-peptide from the participants in the Better Diabetes Diagnosis study from 2007 to 2010 were used. The definition of partial remission was insulin dose-adjusted HbA1c: HbA1c (%) + [4 × total daily insulin dose (U/kg/day)] ≤9.Results: Of the 3887 patients, 56% were boys. More boys than girls were in partial remission throughout the follow-up period until 24 months after diabetes onset. Fewer children 0-6 years old had partial remission at 3 and 12 months but not at 24 months compared with older age-groups. A larger proportion of patients using CSII at 12 and 24 months remained in partial remission compared with those with MDI (37% vs. 33%, P = 0.02 and 31% vs. 27%, P = 0.01, respectively). The level of C-peptide was higher in the group with partial remission and mean HbA1c was lower (both P < 0.001). Partial remission at 12 months after diabetes onset was associated with CSII (odds ratio [OR]: 1.39, confidence interval [CI]:1.13, 1.71), shorter diabetes duration (OR: 0.80, CI: 0.76, 0.84), and male sex (OR: 1.23, CI: 1.04, 1.46).Conclusions/Interpretation: Insulin through MDI, longer duration of diabetes, and female sex were associated with lower frequency of partial remission. Use of CSII seems to contribute to longer partial remission among Swedish children with type 1 diabetes.
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42. |
- Hammar, Ewa, et al.
(författare)
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Mental health and experience of being bullied in 12-year-old children with overweight and obesity
- 2020
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Ingår i: Acta Paediatrica. - : WILEY. - 0803-5253 .- 1651-2227. ; 109:7, s. 1450-1457
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Tidskriftsartikel (refereegranskat)abstract
- Aim The aim was to study the association between weight, mental health and experience of being bullied in 12-year-old children. Additional aim was to investigate the impact of childhood psychosocial risk factors for overweight and obesity at age 12. Methods Study participants were members of a Swedish prospective cohort study. A total of 573 children were followed from pregnancy to age 12. IOTF-BMI at 12 years of age was used to categorise normal weight, overweight and obesity. Mothers, children and teachers filled out questionnaires on child mental health and experience of being bullied at age 12. Results In bivariate analysis, girls with obesity reported significantly more behavioural problems than normal weight and overweight peers; however, no significant differences in mental health was noted between different weight categories when controlling for gender, experience of life events and socio-economic factors. Overweight and obesity were associated with experience of being bullied after controlling for gender, experience of life events and socio-economic factors (OR = 2.05, 95% CI = 1.08-3.91). Conclusion Children with overweight and obesity are at increased risk of being bullied compared with normal weight peers. No significant differences in mental health were noted between children with obesity, overweight and normal weight in multivariate analysis.
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43. |
- Hammar, Mats, 1950-, et al.
(författare)
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A long-term follow-up study of men born with very low birth weight and their reproductive hormone profile
- 2018
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Ingår i: Systems biology in reproductive medicine. - : Taylor & Francis. - 1939-6376 .- 1939-6368. ; 64:3, s. 207-215
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Tidskriftsartikel (refereegranskat)abstract
- Environmental factors during the fetal period may adversely affect reproductive functions in men being born with very low birth weight (VLBW, <1500 g). The objective of this prospective, controlled cohort study was to investigate if VLBW men have an altered reproductive hormone profile compared with men born at term. The study group initially consisted of all VLBW boys live-born between 1 February 1987 and 30 April 1988 in the south-east region of Sweden (n = 47). A control child was chosen born at term, at the same hospital, with the same parity, without malformations, and next in order after each VLBW child who survived the first four weeks (n = 45). The present follow-up was performed when the men were 26-28 years of age and included measurements of serum hormone levels, hair testosterone concentration, and anthropometric data. Also life-style questionnaires were collected from 26 VLBW men and 19 controls. The VLBW group (n = 26) had higher median levels of serum estradiol, 84.5 pmol/L than controls (n = 19), 57.5 pmol/L (p = 0.008). There was no significant correlation between serum estradiol and BMI (r = 0.06, p = 0.74). There were no differences in other hormone levels or the reproductive pattern between the groups. In conclusion, even though there was a statistically significant difference in estradiol levels between the groups, both groups had low normal mean levels of questionable clinical significance. The reproductive pattern was similar in the two groups and in this study being born VLBW does not seem to affect these measured aspects of reproduction.ABBREVIATIONS: ADHD: attention deficit hyperactive disorder; AGA: average for gestational age; BMI: body mass index; CP: cerebral palsy; DHT: dihydrotestosterone; FSH: follicle stimulating hormone; LBW: low birth weight; LH: luteinizing hormone; SAD: sagittal abdominal diameter; SGA: small for gestational age; SHBG: sex hormone binding globulin; TSH: thyroid stimulating hormone; T3: triiodothyronine; T4: thyroxin; VLBW: very low birth weight.
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44. |
- Johansson, Torsten, et al.
(författare)
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Incidence of Perthes disease in children born between 1973 and 1993: A Swedish nationwide cohort study of 2.1 million individuals
- 2017
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Ingår i: Acta Orthopaedica. - : TAYLOR & FRANCIS LTD. - 1745-3674 .- 1745-3682. ; 88:1, s. 96-100
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Tidskriftsartikel (refereegranskat)abstract
- Background and purpose - The incidence of Perthes disease as reported in the literature varies widely between and within countries. The etiology of the disease is still unknown. Both environmental and genetic factors have been suggested to play a part in either causing the disease or increasing the susceptibility of an individual. We determined the incidence of Perthes disease in Sweden and investigated possible relationships to parental socioeconomic status, ethnicity, marital status, mothers age when giving birth, parity, number of siblings, and smoking habits. Patients and methods - Six Swedish population-based registers were used, together covering all children born in Sweden from 1973 through 1993. Results - The incidence of Perthes disease in Sweden was 9.3 per 100,000 subjects. The ratio between boys and girls was 3.1:1. The educational level of the father and the mother of a child with Perthes disease was lower than in the controls. The incidence was lower when the fathers were in the highest income bracket (above the 90(th) percentile). A higher proportion of parents of Nordic lineage had children with Perthes disease than parental pairs with one or both who were not of such lineage. Interpretation - This study confirms that there is an association between the incidence of Perthes disease and the socioeconomic status of the parents.
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45. |
- Jonsson, Linda, et al.
(författare)
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Online sexual behaviours among Swedish youth : associations to background factors, behaviours and abuse
- 2015
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Ingår i: European Child and Adolescent Psychiatry. - : Springer Science and Business Media LLC. - 1018-8827 .- 1435-165X. ; 24:10, s. 1245-1260
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Tidskriftsartikel (refereegranskat)abstract
- Sexual activity online may result in positive experiences for young people, or lead them to engage in risky behaviours possibly resulting in sexual assault or abuse. The aim of our study was to investigate associations between online sexual behaviours among Swedish youth and background factors as well as aspects of well-being. The behaviours investigated were: having sex online with a contact met online, having sex with an online contact offline, posting sexual pictures online, and selling sex online. We used data from a representative sample of 3,432 Swedish youth who were asked about their lifetime experiences as well as their experiences within the previous year. We hypothesized that more advanced online sexual behaviours were associated with more problematic background factors, worse psychosocial well-being and riskier behaviours in general. Bivariate relationships were evaluated followed by a multiple logistic regression model. Our data suggested that most Swedish youth do not perform any of the assessed online sexual behaviours. Young people who reported online sexual behaviour showed a more problematic background, rated their health as poorer, had a more sexualized life and had experienced more sexual or physical abuse. Professionals who work with young people need to help them better evaluate potential risks online and offer support when needed. Youths who sell sex online are especially at risk and need extra attention, as they might be in greater need of protection and therapeutic support.
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46. |
- Jonsson, Linda, et al.
(författare)
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Voluntary sexual exposure online among Swedish youth : social background, Internet behavior and psychosocial health
- 2014
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Ingår i: Computers in human behavior. - : Elsevier. - 0747-5632 .- 1873-7692. ; 30, s. 181-190
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Tidskriftsartikel (refereegranskat)abstract
- Studies have described the phenomenon of voluntary sexual exposure among youth online but only a few focus on the typical young person who has this experience. The purpose of this study was to investigate Swedish youth with experience of voluntary sexual exposure online, with regard to Internet behavior, social background, and psychosocial health including parent-child relationships. A representative sample of 3503 Swedish youths in their third year of high school completed a survey about Internet behavior, Internet-related sexual harassment, sexuality, health, and sexual abuse. Out of those taking part in the survey, 20.9% (19.2% boys and 22.3% girls) reported experiences of voluntary sexual exposure online. Multivariate analysis showed a significant association between voluntary sexual exposure online and a number of different forms of harassment online. Neither poorer psychosocial health nor problematic relationships with parents remained significant in the final model. The results underlined the fact that voluntary sexual exposure online is associated with vulnerability on the Internet among both boys and girls and that there is a need for parents and professionals to better understand what young people do on the Internet and the risks they may incur. (C) 2013 Elsevier Ltd. All rights reserved.
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47. |
- Josefsson, Ann, et al.
(författare)
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Major depressive disorder in women and risk for future generations: population-based three-generation study
- 2019
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Ingår i: BJPsych Open. - : CAMBRIDGE UNIV PRESS. - 2056-4724. ; 5:1
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Tidskriftsartikel (refereegranskat)abstract
- Background The well-known adverse consequences of maternal depression prompts consideration of the importance of learning more about intergenerational transmission in order to identify individuals at risk of developing depressive disorders. Aims To follow two generations of women with major depressive disorder (MDD) and to examine the risk of MDD in the third-generation children. Method A register-based, retrospective cohort study of all women born in Sweden between 1973 and 1982 who had given birth during the study period, their mothers and their children. All generations were followed until 2013. Data was stratified into two cohorts: women born between 1973 and 1977 and those born between 1978 and 1982. Results Second-generation women were twice as likely to be diagnosed with MDD if their mothers had been diagnosed with MDD. If both previous generations had been diagnosed with depression the likelihood of the third-generation child being diagnosed with MDD was markedly increased (odds ratio (OR) = 5.07, 95% CI 4.06-6.34 and OR = 7.20, 95% CI 4.41-11.77 in cohort 1 and cohort 2, respectively). Conclusions There is a strong intergenerational impact in the transmission of MDD. The risk of MDD is especially high in individuals with MDD in both previous maternal generations.
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48. |
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49. |
- Josefsson, Ann, et al.
(författare)
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Reproductive patterns and pregnancy outcomes in women with congenital heart disease - a Swedish population-based study
- 2011
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 90:6, s. 659-665
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Tidskriftsartikel (refereegranskat)abstract
- Objective. To study women diagnosed with congenital heart disease (CHD) with respect to characteristics related to their own births, their subsequent likelihood of giving birth and the obstetric and neonatal outcomes of their pregnancies. Design. Population-based register study. Population. All women born in 1973-1983 who were alive and living in Sweden at 13 years of age (n=500 245). Methods. Women diagnosed with CHD (n=2 216) were compared with women without CHD (n=492 476). A total of 188 867 mother-firstborn-offspring pairs were identified and available for analysis. Results. Mothers of women with CHD were more often older and single/unmarried. Women with CHD were more often born preterm or small-for-gestational age (SGA) than women without CHD, more likely to have been born with a cesarean section, to have given birth during the study period, and to be younger at the time of their first pregnancy. Women with CHD were also more prone to give birth to children preterm or SGA and their babies were more often delivered by cesarean section with a higher frequency of congenital abnormality. Conclusions. Women with CHD were more likely to have been born preterm or SGA and these outcomes were repeated in the next generation. Women with CHD should not be discouraged from pregnancy. Prenatal diagnostics should be discussed and offered to these women, as there is an increased risk for congenital abnormalities.
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50. |
- Josefsson, Ann, et al.
(författare)
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Risk for congenital malformations in offspring of women who have undergone bariatric surgery. A national cohort
- 2013
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Ingår i: British Journal of Obstetrics and Gynecology. - : Wiley-Blackwell. - 1470-0328 .- 1471-0528. ; 120:12, s. 1477-1482
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveTo study the risk for congenital anomalies in the first child of women after bariatric surgery compared with all other women giving birth to their first child and divided by maternal body mass index (BMI) groups.DesignProspective, population-based register study.SettingSweden.SampleAll firstborn children to women born 1973–83 were studied to determine if they had a congenital anomaly and a mother who had undergone bariatric surgery before pregnancy.MethodsA total of 270 805 firstborns; of which 341 had mothers who had had bariatric surgery before delivery. We retrieved information on the women's marital or cohabitation status, smoking, BMI, diabetes and hypertension during pregnancy.Main outcome measuresCongenital malformations.ResultsOf the firstborn children to mothers who had had bariatric surgery before pregnancy, 4.1% (95% confidence interval [95% CI] 2.2–6.0) were malformed compared with 3.4% (95% CI 3.3–3.5) of those whose mothers had not undergone bariatric surgery. The risk for congenital malformation in firstborn children increased with increasing maternal BMI. The adjusted odds ratio (OR) for congenital malformation among children whose mothers' BMI ranged between 25 and 29 kg/m2 was 1.09 (95% CI 1.03–1.15), whose mothers' BMI ranged between 30 and 34 kg/m2 was 1.14 (1.05–1.24) and whose mothers' BMI was ≥35 kg/m2 was 1.30 (95% CI 1.16–1.45) compared with those whose mothers had a normal BMI. Bariatric surgery before pregnancy did not have any effect on the odds ratio for having congenital malformation (OR = 1.09, 95% CI 0.63–1.91).ConclusionsPreconception bariatric surgery does not seem to affect the risk for congenital malformations but a high to very high BMI does appear to increase the risk.
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