Life-Course Partnership Status and Biomarkers in Midlife: Evidence From the 1958 British Birth Cohort
- PMID: 26066911
- PMCID: PMC4504322
- DOI: 10.2105/AJPH.2015.302644
Life-Course Partnership Status and Biomarkers in Midlife: Evidence From the 1958 British Birth Cohort
Abstract
Objectives: We examined the association between trajectories of partnership status over the life course and objectively measured health indicators in midlife.
Methods: We used data from 4 waves (1981, 1991, 2000, and 2002-2004) of the British National Child Development Study (NCDS), a prospective cohort study that includes all people born in Britain during 1 week in March 1958 (n = 18 558).
Results: After controlling for selection attributable to early-life and early-adulthood characteristics, we found that life-course trajectories of partnership status were associated with hemostatic and inflammatory markers, the prevalence of metabolic syndrome and respiratory function in midlife. Never marrying or cohabiting was negatively associated with health in midlife for both genders, but the effect was more pronounced in men. Women who had married in their late 20s or early 30s and remained married had the best health in midlife. Men and women in cohabiting unions had midlife health outcomes similar to those in formal marriages.
Conclusions: Partnership status over the life course has a cumulative effect on a wide range of objectively measured health indicators in midlife.
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Comment in
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Ploubidis et al. Respond.Am J Public Health. 2016 Sep;106(9):e2-3. doi: 10.2105/AJPH.2016.303309. Am J Public Health. 2016. PMID: 27509286 Free PMC article. No abstract available.
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Do Men Really Benefit More From Marriage Than Women?Am J Public Health. 2016 Sep;106(9):e2. doi: 10.2105/AJPH.2016.303308. Am J Public Health. 2016. PMID: 27509287 Free PMC article. No abstract available.
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