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Combined Healthy Lifestyle Behaviors and Disability-Free Survival: the Ohsaki Cohort 2006 Study.
- Source :
- JGIM: Journal of General Internal Medicine; Sep2019, Vol. 34 Issue 9, p1724-1729, 6p, 1 Diagram, 1 Chart, 2 Graphs
- Publication Year :
- 2019
-
Abstract
- <bold>Background: </bold>Previous studies have suggested that a healthy lifestyle (HL) may prolong the years of life spent in good health. However, the impact of HL on disability-free survival (DFS) among the elderly is still uncertain.<bold>Objective: </bold>To investigate the relationship between HL and DFS in the general elderly population.<bold>Design: </bold>Prospective cohort study with a 10-year follow-up (2006-2016).<bold>Participants: </bold>9910 community-dwelling elderly people (≥ 65 years).<bold>Main Measures: </bold>A HL index derived by summing the number of HL behaviors. Data on incident disability were retrieved from the public Long-term Care Insurance database. Multivariate-adjusted 50th percentile differences (PDs) in age at disability or death (months) and their 95% CIs were estimated with the Laplace regression model.<bold>Key Results: </bold>During the 10 years, 4562 disability or death events occurred. Participants who adhered to all three HL behaviors lived 17.1 (95% CI 12.7, 21.5) months longer without disability than those who adhered to zero or one. Each 1-point increase of the index score conferred 8.8 months additional life without disability. The tendency for the 50th PDs to increase with a higher HL index score did not differ according to age (< 75 or ≥ 75 years), sex, or the presence of chronic conditions (none, or ≥ 1 chronic condition).<bold>Conclusions: </bold>A combination of HL behaviors may substantially increase DFS, even for late-elderly (≥ 75 years), or elderly people with chronic conditions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08848734
- Volume :
- 34
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- JGIM: Journal of General Internal Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 138297965
- Full Text :
- https://doi.org/10.1007/s11606-019-05061-z