ハヤシ　ユウキ   林　勇樹    所属   追手門学院大学  社会学部 社会学科    追手門学院大学  大学院　現代社会文化研究科 現代社会学専攻    職種   講師
言語種別	英語
発行・発表の年月	2025/06/17
形態種別	外国学会誌（その他）
査読	査読あり
標題	Where do People Engage in Physical Activity? A Visualization Approach to the Domain Composition of Population Physical Activity
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Journal of Physical Activity and Health
掲載区分	国外
巻・号・頁	22(8),pp.971-978
総ページ数	8
担当区分	責任著者
著者・共著者	Narumi Fujioka, Yuki Hayashi, I-Min Lee, Masamitsu Kamada
概要	Background: Effective physical activity promotion requires a comprehensive understanding of physical activity across work, household, travel, and recreation domains. Although previous studies have assessed the relative contributions of each domain to total physical activity using averages, the distribution among diverse individuals remains unclear. We aimed to develop a visualization approach to assess the distribution of the relative contributions of each domain to physical activity. Methods: We used nationally representative data from the National Health and Nutrition Examination Survey 2017–2018 for the United States and 2020 Sasakawa Sports Foundation National Sports-Life Survey for Japan; both utilized the Global Physical Activity Questionnaire. We calculated each domain’s relative contribution to total physical activity and created histograms of ternary plots. Results: The distribution of each domain’s relative contributions to total physical activity demonstrated that most participants from the United States and Japan concentrated their activity in 1 or 2 domains. However, clusters of domain composition differed between the 2 countries. In the United States, work/household contributions were highest (50.6%), with fewer individuals having high travel contributions. In Japan, travel contributed the most (41.7%), with many clusters showing low work/household contributions. The average total moderate and vigorous physical activity in both countries was higher among those with greater work/household contributions. Conclusions: Our novel visualization approach demonstrated that most participants concentrate their physical activity in 1 or 2 domains. Given the diverse ways to meet physical activity guidelines, it is crucial to adopt a systems approach that considers each domain, from enhancing active transportation to promoting recreational physical activity.