Physical activity and risk of sarcopenia in 6500 community-dwelling Japanese people aged 40–74 years: an 8-year follow-up study
Rattachement africain : jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND AND AIM: The association between physical activity (PA) and sarcopenia has mostly been investigated in older people, with few studies focused on earlier life stages. The present study aimed to determine whether higher PA levels are associated with a lower sarcopenia risk in middle-aged and early older people. METHODS: This was an 8-year follow-up study. Participants were 6,500 community-dwelling adults aged 40-74 years who participated in the baseline questionnaire survey conducted in 2011-2014 in Japan. Levels of total and leisure-time PAs at baseline were assessed using validated metabolic equivalent scores. Multi-frequency bioelectrical impedance analysis and handgrip strength measurement were performed in 2021-2022, and participants with low height-adjusted appendicular lean mass (<20th percentile) and low grip strength were diagnosed as having sarcopenia (outcome). Covariates were demographics, body size, lifestyle, and disease history at baseline. RESULTS: The prevalence of sarcopenia was 137/2926 (4.7%) for men and 127/3574 (3.6%) for women. Higher total PA levels were associated with lower odds of sarcopenia (P for trend = 0.0278), with the second highest group having a significantly lower OR (0.51) than the lowest group (reference) in women, but not in men. Regarding leisure-time PA, those engaged in leisure-time vigorous PA had a lower OR of sarcopenia than those who did not (OR = 0.67, P = 0.0625). CONCLUSION: Higher levels of total PA are associated with a lower risk of sarcopenia in women but not in men, suggesting a sex difference in this association. In addition, high levels of vigorous leisure-time PA may be effective for preventing sarcopenia.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Physical activity and risk of sarcopenia in 6500 community-dwelling Japanese people aged 40–74 years: an 8-year follow-up study
- Date Crossref
- 01/01/2025
- Éditeur
- Japanese Society for Hygiene
- 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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Niigata University Medical and Dental Hospital pays non établi dans la noticeÉtablissement de santé
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Uonuma Kikan Hospital Department of General Internal Medicine 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 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.