アライ　トモユキ   ARAI Tomoyuki   新井　智之    所属   埼玉医科大学  保健医療学部 理学療法学科    職種   教授
論文種別	学術雑誌(原著)
言語種別	英語
査読の有無	査読あり
表題	Exercise, daily physical activity, and age-specific cumulative incidence of mobility decline: an 8-year cohort study of locomotive syndrome
掲載誌名	正式名：The European Review of Aging and Physical Activity 略　 称：Eur Rev Aging Phys Act ISSNコード：18137253
掲載区分	国外
巻・号・頁	2026,Online頁
著者・共著者	◎Yamaguchi S, Yamada K, Moriyama M, Arai T, Morita Y, Ishibashi H, Ohe T, Ohtori S, Nakagawa R.
発行年月	2026/06/26
概要	Background: This study examined age-specific associations of exercise habits and daily activity with the eight-year cumulative incidence of LS. Methods: This cohort study included 21,339 Japanese adults aged 21-84 (median, 48) years without LS at baseline who participated in annual health checkups between 2016 and 2024. Results: Over eight years, 7183 participants developed incident LS. Among adults aged 40-64 years, cumulative LS incidence at 8 years showed a statistically significant decline from 0.45 in the Ex-/Da- group to 0.37 in the Ex+/Da+ group (log-rank P < 0.001), which showed the lowest adjusted risk (hazard ratio, 0.79, 95% CI, 0.72-0.85). A similar statistically significant association was observed in adults aged ≥ 65 years (log-rank P < 0.001), with the lowest adjusted risk in the Ex+/Da+ group (hazard ratio, 0.70, 95% CI, 0.56-0.86).