Perceived Level of Life Enjoyment and Risk of Developing Disabling Dementia: The Japan Public Health Center–Based Study

Tomokazu Tajima, Ai Ikeda, Takeshi Tanigawa, Hiroyasu Iso, Kazumasa Yamagishi, Takumi Matsumura, Nobufumi Yasuda, Manami Inoue, Shoichiro Tsugane, Norie Sawada and Alyssa Gamaldo

The Journals of Gerontology: Series B, 2023, vol. 78, issue 12, 2001-2008

Abstract: ObjectivesLife enjoyment, linked to the ability to engage pleasurably with one’s environment, may be related to the risk of developing dementia. This prospective cohort study examined the association between level of life enjoyment and disabling dementia incidence among Japanese community residents.MethodsThe participants were Japanese, aged 45–74 years old at 5-years follow-up, in the Japan Public Health Center–based Study (N = 38,660). Psychological conditions and other confounding variables were identified through self-administered questionnaires. Incident disabling dementia registered based on the Japan’s Long-Term Care Insurance system from 2006 to 2016. Hazard ratios [95% confidence intervals] were assessed using Cox proportional hazards models.ResultsOver a median follow-up period of 9.4 years, a total of 4,642 cases of disabling dementia developed. Level of life enjoyment was inversely associated with the risk of disabling dementia: the multivariable hazard ratios were 0.75 [0.67–0.84] (p

Keywords: JPHC; Prospective cohort study; Residents; Stress (search for similar items in EconPapers)
Date: 2023
References: Add references at CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1093/geronb/gbad129 (application/pdf)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:oup:geronb:v:78:y:2023:i:12:p:2001-2008.

Ordering information: This journal article can be ordered from
https://academic.oup.com/journals

Access Statistics for this article

The Journals of Gerontology: Series B is currently edited by Psychological Sciences - S. Duke Han, PhD and Social Sciences - Jessica A Kelley, PhD, FGSA

More articles in The Journals of Gerontology: Series B from The Gerontological Society of America Oxford University Press, Great Clarendon Street, Oxford OX2 6DP, UK.
Bibliographic data for series maintained by Oxford University Press ().