Higher physical activity levels are associated with reduced risk of limb fracture but not vertebral fracture in middle-aged and older Japanese adults: a 12-year cohort study
Rattachement africain : jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: Physical activity (PA) levels are inversely associated with hip fracture risk, but whether this is the case for other types of fractures, especially vertebral fractures, is unclear. The present study aimed to examine whether PA levels are associated with osteoporotic fracture risk in community-dwelling people. METHODS: This cohort study analyzed 13,558 Japanese people aged 40-74 years (6,756 women and 6,802 men). Information on demographic characteristics, body size, lifestyle, and disease history was obtained by a self-administered questionnaire conducted in the 2011-2013 baseline survey. Levels of total PA excluding sleep, sitting, and other sedentary activities (TPA) were estimated by the metabolic equivalents score (MET-h/d). Incident limb fractures (distal radius, humeral neck, and hip) and vertebral fractures were identified in medical records. A Cox proportional hazards model was used to calculate hazard ratios (HRs). RESULTS: During a mean follow-up period of 12.1 years, 966 fractures occurred (725 in women and 241 in men). Higher TPA levels were associated with a lower hazard of limb fracture (P for trend=0.0244), with the highest quintile having a lower HR (HR=0.67; 95%CI, 0.49-0.90) than the reference (lowest quintile). Higher LTPA levels were associated with a lower hazard of limb fracture (P for trend=0.0077), with the highest level having a lower HR (HR=0.73; 95%CI, 0.58-0.92) than the reference. No PA measures were associated with vertebral fracture. CONCLUSION: Higher levels of PA of any type are associated with a low risk of limb fracture, but not clinical vertebral fracture, in Japanese adults.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Higher physical activity levels are associated with reduced risk of limb fracture but not vertebral fracture in middle-aged and older Japanese adults: a 12-year cohort study
- Date Crossref
- 01/01/2026
- Éditeur
- Japan Epidemiological Association
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Niigata University of Rehabilitation Department of Rehabilitation pays non établi dans la noticeUniversité ou école supérieure
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Niigata University Division of Preventive Medicine pays non établi dans la noticeUniversité ou école supérieure
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Nara Women's University Department of Food Science and Nutrition pays non établi dans la noticeUniversité ou école supérieure
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International University of Health and Welfare pays non établi dans la noticeUniversité ou école supérieure
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Chiba Prefectural Government pays non établi dans la noticeOrganisme public
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Niigata Prefectural Government pays non établi dans la noticeOrganisme public
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Niigata University Medical and Dental Hospital pays non établi dans la noticeÉtablissement de santé
Department of Rehabilitation — Niigata University of Rehabilitation, Division of Preventive Medicine — Niigata University et Department of Food Science and Nutrition — Nara Women's University, avec 4 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.