ArticleJournal of epidemiology2020
Combined Effect of Marriage and Education on Mortality: A Cross-national Study of Older Japanese and Finnish Men and Women.
Article in Journal of epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Association of Health Literacy with the Implementation of Exercise during the Declaration of COVID-19 State of Emergency among Japanese Community-Dwelling Old-Old Adults.International journal of environmental research and public health · 2021Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWhile marriage and education help maintain older adults' health, their joint association with mortality remains unclear. This cross-national study examined the combined effect of marriage and education on the mortality of older Japanese and Finnish adults.
methodsData on 22,415 Japanese and 11,993 Finnish adults, aged 65-74 years, were obtained from the Japan Gerontological Evaluation Study of 2010-2012 and the Finnish Public Sector Study of 2008-2009 and 2012-2013. We followed up on respondents' survival status for 5 years using public records. Marital status, educational level, and other variables in both datasets were harmonized.
resultsThe Cox proportional hazards model showed that unmarried men had a higher mortality risk than married men in both countries (hazard ratio [HR] 1.47; 95% confidence interval [CI], 1.21-1.79 for Japanese and HR 1.94; 95% CI, 1.29-2.91 for Finnish); no such difference was observed in women. The highest mortality risk was observed in unmarried men with tertiary education in both Japan (HR 1.85; 95% CI, 1.21-2.83) and Finland (HR 2.21; 95% CI, 1.26-3.89), when adjusted for baseline age, health-related behaviors, and illnesses.
conclusionsOur findings showed similarity in the combined effect of marriage and education between Japan and Finland, differing from observations in countries with more apparent socioeconomic health disparities. Further studies should examine the reasons for the excessive mortality risk in highly educated, unmarried men in both countries and consider whether selection bias led to underestimation of the true risk in unmarried older adults with lower education.
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