1.
Landstedt, Evelina, 1978-, et al.
(author)
Associations between adolescent risk for restrictive disordered eating and long-term outcomes related to somatic symptoms, body mass index, and poor well-being
2018
In: British Journal of Health Psychology. - : Wiley-Blackwell. - 1359-107X .- 2044-8287. ; 23:2, s. 496-518
Journal article (peer-reviewed) abstract
ObjectiveTo date, no longitudinal, community-based studies have examined the association between disordered eating emerging in adolescence and long-term physical well-being. This study sought to explore the longitudinal associations between risk for restrictive disordered eating (DE-R; those not presenting with binge-purge symptoms) in adolescence and trajectories of functional somatic symptoms (FSS) and body mass index (BMI), and several indicators of poor physical well-being across early- to mid-adulthood, including medication, number of doctor visits, and sick leave. DesignData were obtained from the Northern Swedish Cohort Study (N=1,001), a prospective longitudinal study including four time points from age 16 to 42years. MethodsA cumulative measure of DE-R risk was computed. Latent class growth analysis was used to identify subpopulation trajectories of FSS and BMI. The three-step method for auxiliary variables and logistic regressions were used to assess associations between DE-R and the trajectory classes as well as indicators of poorphysical well-being. ResultsThree trajectories were identified for FSS. A gender by BMI interaction led to a classification of four BMI trajectories in men, but three in women. The presence of DE-R risk in adolescence increased odds of unfavourable FSS development, increasing BMI in women, and continually low BMI in men. Indicators of poor physical well-being at ages 21, 30, and 42years were associated with DE-R risk in adolescence. ConclusionsData spanning nearly three decades suggest that physical well-being impairment is related to DE-R risk measured earlier in life, underscoring the urgency for targeted, gender-sensitive preventive interventions for teenagers. What is already known on this subject? Disordered eating is linked to poor physical and mental well-being and quality of life. No longitudinal studies have examined long-term physical well-being consequences of adolescent disordered eating risk. What does this study add? Non-purging disordered eating symptoms in adolescence predict adverse physical well-being outcomes in middle-aged men and women. Targeted interventions and preventative work during adolescence are needed.
2.
Landstedt, Evelina, et al.
(author)
Changing housework, changing health? : A longitudinal analysis of how changes in housework are associated with functional somatic symptoms
2016
In: International Journal of Circumpolar Health. - : Taylor & Francis. - 1239-9736 .- 2242-3982. ; 75
Journal article (peer-reviewed) abstract
Aim: The aim of this study was to analyse how changes in housework over the course of adulthood are related to somatic health in Swedish men and women.Methods: Data were drawn from 2 waves of the Northern Swedish Cohort Study, response rate 94.3%, N1,001. A subsample of cohabiting individuals was selected (n328 women, 300 men). Outcome variable was functional somatic symptoms (FSS) at age 42. Associations were assessed in multivariate general linear models with adjustment for confounders and somatic health at age 30.Results: Housework is primarily performed by women, and women’s responsibility for and performance of housework increased from ages 30 to 42. These changes were associated with elevated levels of FSS at age 42 in women. Men reported considerably lower responsibility for and performed less housework compared with women, the load of housework for men does not change substantially from ages 30 to 42 and no associations with FSS were identified.Conclusions: The gendered division of housework means that women are particularly exposed to a heavy workload. Women’s responsibility for and performance of housework increase between ages 30 and 42 and this threatens to be embodied in the form FSS. We conclude that housework should be considered an important source of stress in addition to that from waged work and that a deeper understanding of the links between housework and health requires a gender theoretical analysis.
3.
Landstedt, Evelina, et al.
(author)
How well do parental and peer relationships in adolescence predict health in adulthood?
2015
In: Scandinavian Journal of Public Health. - : Sage Publications. - 1403-4948 .- 1651-1905. ; 43:5, s. 460-468
Journal article (peer-reviewed) abstract
Aim: Although health effects of social relationships are well-researched, long-term health consequences of adolescent family as well as peer relationships are poorly understood. The aim of the study was to explore the prospective importance of parental and peer social relationships in adolescence on internalising and functional somatic symptoms in adulthood. Methods: Data were drawn from four waves of the Northern Swedish Cohort Study, response rate 94.3%, N=1001. Outcome variables were internalising and functional somatic symptoms at the ages of 21, 30 and 42. Relationship variables at age 16 were poor parental contact and three indicators of poor peer relationships. Associations were assessed in multivariate ordinal logistic regressions with adjustment for confounders and baseline health. Results: Results show that the main relationships-related predictors of adult internalising symptoms were self-rated poor peer relationships in terms of spending time alone during after-school hours and poor parental relationship. Functional somatic symptoms on the other hand were most strongly associated with poor parental contact and not being happy with classmates at age 16. Conclusions: The quality of parental and peer relationships in adolescence predicts adult mental and functional somatic health as much as 26 years later, even when accounting for confounders and adolescent symptomatology. This study extends past research by exploring how both adolescent parental and peer relationships (self-reported as well as teacher reported) predict adult self-reported health.
4.
Landstedt, Evelina, et al.
(author)
Longitudinal associations between social relationships at age 30 and internalising symptoms at age 42 : Findings from the Northern Swedish Cohort
2016
In: International Journal of Public Health. - : Springer Nature. - 1661-8556 .- 1661-8564. ; 61:1, s. 75-81
Journal article (peer-reviewed) abstract
OBJECTIVES: Little is known on long-term consequences of poor social relationships in adulthood. The study aimed to examine associations between social relationships at age 30 and internalising symptoms at age 42.METHODS: Data was drawn from four waves of the Northern Swedish cohort (n = 1001, 94 % response rate). The outcome internalising symptoms was measured by a composite index of depressiveness and anxiety. A cumulative measure was constructed to reflect various aspects of social relationships. Multivariate ordinal logistic regressions were used, controlling for socioeconomic indicators and previous level of internalising symptoms.RESULTS: An accumulation of poor social relationships indicators at age 30 is related to internalising symptoms at age 42 in women (OR 1.30; CI 1.11-1.52) and men (OR 1.17; CI 1.02-1.36). The associations remained significant after adjustment for covariates.CONCLUSIONS: Poor quality of social relationships at age 30 can predict internalising symptoms 12 years later in both men and women even when previous mental health as well as financial disadvantage is accounted for. More research is required to further examine pathways and mechanisms as well as suitable interventions.
5.
Landstedt, Evelina, 1978-, et al.
(author)
Disentangling the directions of associations between structural social capital and mental health : Longitudinal analyses of gender, civic engagement and depressive symptoms
2016
In: Social Science and Medicine. - : Elsevier BV. - 0277-9536 .- 1873-5347. ; 163, s. 135-143
Journal article (peer-reviewed) abstract
The present paper analysed the directions of associations between individual-level structural social capital, in the form of civic engagement, and depressive symptoms across time from age 16-42 years in Swedish men and women. More specifically, we asked whether civic engagement was related to changes in depressive symptoms, if it was the other way around, or whether the association was bi-directional. This longitudinal study used data from a 26-year prospective cohort material of 1001 individuals in Northern Sweden (482 women and 519 men). Civic engagement was measured by a single-item question reflecting the level of engagement in clubs/organisations. Depressive symptoms were assessed by a composite index. Directions of associations were analysed by means of gender-separate cross-lagged structural equation models. Models were adjusted for parental social class, parental unemployment, parental health, and family type at baseline (age 16). Levels of both civic engagement and depressive symptoms were relatively stable across time. The model with the best fit to data showed that, in men, youth civic engagement was negatively associated with depressive symptoms in adulthood, thus supporting the hypothesis that involvement in social networks promotes health, most likely through provision of social and psychological support, perceived influence, and sense of belonging. Accordingly, interventions to promote civic engagement in young men could be a way to prevent poor mental health for men later on in life. No cross-lagged effects were found among women. We discuss this gender difference in terms of gendered experiences of civic engagement which in turn generate different meanings and consequences for men and women, such as civic engagement not being as positive for women's mental health as for that of men. We conclude that theories on structural social capital and interventions to facilitate civic engagement for health promoting purposes need to acknowledge gendered life circumstances. (C) 2016 Elsevier Ltd. All rights reserved.
6.
Landstedt, Evelina, et al.
(author)
The role of social position and depressive symptoms in adolescence for life-course trajectories of education and work : a cohort study
2016
In: BMC Public Health. - : BioMed Central. - 1471-2458. ; 16
Journal article (peer-reviewed) abstract
BACKGROUND: While a vast amount of studies confirm the social reproduction of class and status from one generation to the next, less is known about the role of health in the child generation for these processes. Research has shown that particularly mental distress in adolescence is important for future life chances. This study aimed to examine the importance of parental socioeconomic position and depressive symptoms in youth for life-course trajectories of education and labour market attachment among men and women.METHODS: Based on four waves of questionnaire data from the Northern Swedish Cohort (n = 1,001), consisting of individuals born in 1965, three steps of gender-separate analyses were undertaken. First, the individual trajectories of education and labour market attachment from age 18 to 42 were mapped through sequence analysis. Second, cluster analysis was used to identify typical trajectories. Third, two indicators of parental socioeconomic position - occupational class and employment status - and depressive symptoms at age 16 were used in multinomial regression analyses to predict adult life-course trajectories.RESULTS: Four typical trajectories were identified for men, of which three were characterised by stable employment and various lengths of education, and the fourth reflected a more unstable situation. Among women, five trajectories emerged, characterised by more instability compared to men. Low parental occupational class and unemployment were significantly associated with a higher risk of ending up in less advantaged trajectories for men while, for women, this was only the case for occupational class. Youth levels of depressive symptoms did not significantly differ across the trajectories.CONCLUSIONS: This study found support for the intergenerational reproduction of social position, particularly when measured in terms of parental occupational class. Youth depressive symptoms did not show clear differences across types of trajectories, subsequently impeding such symptoms to trigger any selection processes. While this could be a consequence of the specific framework of the current study, it may also suggest that depressive symptoms in youth are not a root cause for the more complex processes through which how social position develops across life. The possible impact of welfare and labour market policies is discussed.
7.
Almquist, Ylva B., et al.
(author)
Prevailing over Adversity : Factors Counteracting the Long-Term Negative Health Influences of Social and Material Disadvantages in Youth
2018
In: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 15:9
Journal article (peer-reviewed) abstract
Disadvantaged circumstances in youth tend to translate into poor health development. However, the fact that this is not always the case has been seen as indicative of differential resilience. The current study highlights factors outside the context of the family with the potential to counteract the long-term negative influences of social and material adversity in adolescence on general health status. This study was based on two waves of questionnaire data from the Northern Swedish Cohort. From the wave in 1981 (age 16), indicators of social and material conditions as well as factors related to school, peers, and spare time were derived. From the wave in 2008 (age 43), information about self-rated health was used. Ordinal logistic regression models (n = 908) showed that adversity in youth was associated with poorer self-rated health in midlife among men and women alike, net of health status at baseline. However, having an advantaged situation with regard to school, peers, or spare time appeared to protect against the detrimental influences of disadvantaged circumstances in the family context on subsequent health. This suggests that health-promoting interventions may benefit from focusing on contexts outside the family in their effort to strengthen processes of resilience among disadvantaged youths.
8.
Almquist B., Ylva, et al.
(author)
Associations between social support and depressive symptoms : social causation or social selection-or both?
2017
In: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 27:1, s. 84-89
Journal article (peer-reviewed) abstract
BACKGROUND: Numerous studies have demonstrated an association between social support and health, almost regardless of how social support and health have been conceptualised or measured. Even so, the issue of causality has not yet been sufficiently addressed. This issue is particularly challenging for mental health problems such as depressive symptoms. The aim of the present study is to longitudinally assess structural and functional aspects of social support in relation to depressive symptoms in men and women, through a series of competing causal models that, in contrast to many other statistical methods, allow for bi-directional effects.METHODS: Questionnaire data from the Northern Swedish Cohort (n = 1001) were utilised for the years 1995 (age 30) and 2007 (age 42). Associations were analysed by means of gender-specific structural equation modelling, with structural and functional support modelled separately.RESULTS: Both structural and functional support were associated with depressive symptoms at ages 30 and 42, for men and women alike. A higher level of support, particularly functional support, was associated with a decrease in depressive symptoms over time among men. Among women, there were bi-directional effects of social support and depressive symptoms over time.CONCLUSION: Concerning social support and health, the social causation hypothesis seems relevant for men whereas, for women, the associations appear to be more complex. We conclude that preventive and health promoting work may need to consider that the presence of depressive symptoms in itself impedes on women's capability to increase their levels of social support.
9.
Almquist, Ylva B, et al.
(author)
Growing through asphalt : What counteracts the long-term negative health impact of youth adversity?
2017
In: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 27:Suppl 3, s. 47-47
Journal article (other academic/artistic) abstract
Background: Adversity in the family of origin tends to translate into poor health development. Yet, the fact that this is not the always the case has been seen an indicator of resilience. The current study highlights factors outside the context of the family with the potential to counteract the long-term negative influences of social and material adversity in adolescence on general health status.Methods: The study was based on the Northern Swedish Cohort born in 1965 (n = 1,001). Measures of social and material adversity, health, and protective factors related to school, peers, and spare time, were derived from questionnaires distributed to the cohort members and their teachers at age 16. Self-rated health was measured at age 43. The main associations were examined by means of ordinal regression analysis, with the role of the protective factors being assessed through interaction analysis.Results: Social and material adversity in youth was associated with poorer self-rated health in midlife among males and females alike, net of health status at baseline. However, having an advantaged situation with regard to school, peers, or spare time – particularly in terms of being seen as having good educational and work prospects, as well as a high-quality spare time – appeared to protect against the detrimental influences of disadvantaged circumstances in the family context on subsequent health.Conclusions: There are several factors outside the context of the family that seemingly have the potential to buffer against the negative health consequences stemming from having experienced a disadvantaged upbringing. Initiatives targeted at increasing academic motivation and commitment as well as social capital and relationships in youth, may here be of particular relevance.Key messages:While the experience of disadvantageous living conditions in adolescence tends to translate into poor health development across the life course, this is not always the case.Advantages related to school, peers, and spare time have the potential of counteracting the negative health impact of an adverse family context.
