Association Between Moderate Physical Activity Level and Subsequent Frailty Incidence Among Community-Dwelling Older Adults : A Population-Based Cohort Study

Zhao, Wenjing; Ukawa, Shigekazu; Sasaki, Sachiko; Okada, Emiko; Kishi, Tomoko; Kondo, Kastunori; Tamakoshi, Akiko

Association Between Moderate Physical Activity Level and Subsequent Frailty Incidence Among Community-Dwelling Older Adults : A Population-Based Cohort Study

Zhao, Wenjing; Ukawa, Shigekazu; Sasaki, Sachiko et al.

Journal of Aging and Physical Activity, 2023, 31(5), 815-822

Permalink : https://hdl.handle.net/2115/90174

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アクセス権	open access
URI	https://hdl.handle.net/2115/90174
タイトル	Association Between Moderate Physical Activity Level and Subsequent Frailty Incidence Among Community-Dwelling Older Adults : A Population-Based Cohort Study
著者	Zhao, Wenjing ; Ukawa, Shigekazu ; Sasaki, Sachiko ; Okada, Emiko ; Kishi, Tomoko ; Kondo, Kastunori ; Tamakoshi, Akiko
e-Rad_Researcher 50773339 著者名 Zhao, Wenjing
著者名 Ukawa, Shigekazu
著者名 Sasaki, Sachiko
著者名 Okada, Emiko
著者名 Kishi, Tomoko
著者名 Kondo, Kastunori
e-Rad_Researcher 90236737 著者名 Tamakoshi, Akiko
言語	英語
キーワード	daily walking time
	mobility
	frail
	aging
発行日	2023-10
出版者	Human Kinetics Publishers
収録物名	Journal of Aging and Physical Activity
巻(号)	31(5)
ページ	815-822
抄録	Our study aimed to demonstrate the association between physical activity (PA) and frailty incidence among Japanese communitydwelling older adults with a narrow age range of 70-74 years. This study included 485 participants from the Japan Gerontological Evaluation Study. Frailty was assessed at baseline and 3 years later by using the Kaigo-Yobo Checklist. PA was assessed using the short-term International PA Questionnaire at baseline. Logistic regression was performed to calculate the odds ratio with 95% confidence intervals after adjusting for potential confounders. The associations of frailty scores with both PA volume and daily walking time presented a U-shaped curve, albeit only the latter was statistically significant. After adjusting for potential confounders, walking for 0.5-1 hr/day displayed a greater association with decreased frailty risk than higher levels of daily walking time. Further study is needed to cumulate the evidence that moderate PA levels may delay frailty incidence and improve the aging process.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Accepted author manuscript version reprinted, by permission, from Journal of Aging and Physical Activity, Volume 31: Issue 5, p. 815–822, https://doi.org/10.1123/japa.2022-0052. © Human Kinetics, Inc.
PISSN	1063-8652
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1123/japa.2022-0052