ArticleJournal of preventive medicine and public health = Yebang Uihakhoe chi2017
Factors Associated With Subjective Life Expectancy: Comparison With Actuarial Life Expectancy.
Article in Journal of preventive medicine and public health = Yebang Uihakhoe chi, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Expected lifespan and healthspan among rural and urban individuals in Java, Indonesia.GeroScience · 2026Article
- Identifying subjective life expectancy risk factors in physically active and inactive middle-aged and older adults using machine learning models.BMC public health · 2025Article
- Urban-town-rural disparities in subjective life expectancy among middle-aged and elderly adults in China: evidence from the CHARLS 2020.BMC public health · 2025Observational
- Development of a psychological frailty index: results from the China health and retirement longitudinal study.Frontiers in psychology · 2025Article
- Associations between existing and newly diagnosed chronic health conditions and change in subjective life expectancy: Results from a panel study.SSM - population health · 2022Article
- Interaction between self-perceived disease control and self-management behaviours among Chinese middle-aged and older hypertensive patients: the role of subjective life expectancy.BMC public health · 2022Article
- Accelerated senescence as a cost of reproduction: Testing associations between oxidative stress and reproductive effort in rural and urban women.American journal of human biology : the official journal of the Human Biology Council · 2021Article
- Article
- Aging and immunotherapies: New horizons for the golden ages.Aging and cancer · 2020Article
- Endovascular abdominal aortic aneurysm repair in a centenarian.Journal of vascular surgery cases and innovative techniques · 2020Article
- Self-assessed life expectancy among older adults in Côte d'Ivoire.BMC public health · 2020Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesSubjective life expectancy (SLE) has been found to show a significant association with mortality. In this study, we aimed to investigate the major factors affecting SLE. We also examined whether any differences existed between SLE and actuarial life expectancy (LE) in Korea.
methodsA cross-sectional survey of 1000 individuals in Korea aged 20-59 was conducted. Participants were asked about SLE via a self-reported questionnaire. LE from the National Health Insurance database in Korea was used to evaluate differences between SLE and actuarial LE. Age-adjusted least-squares means, correlations, and regression analyses were used to test the relationship of SLE with four categories of predictors: demographic factors, socioeconomic factors, health behaviors, and psychosocial factors.
resultsAmong the 1000 participants, women (mean SLE, 83.43 years; 95% confidence interval, 82.41 to 84.46 years; 48% of the total sample) had an expected LE 1.59 years longer than that of men. The socioeconomic factors of household income and housing arrangements were related to SLE. Among the health behaviors, smoking status, alcohol status, and physical activity were associated with SLE. Among the psychosocial factors, stress, self-rated health, and social connectedness were related to SLE. SLE had a positive correlation with actuarial estimates (r=0.61,
conclusionsDemographic factors, socioeconomic factors, health behaviors, and psychosocial factors showed significant associations with SLE, in the expected directions. Further studies are needed to determine the reasons for these results.
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