High hand-grip strength asymmetry and mortality risk in community-dwelling Japanese middle-aged and older adults: Results from the National Institute for Longevity Sciences-Longitudinal Study of Aging
Rattachement africain : br, jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: Hand-grip strength (HGS) asymmetry may represent an indicator of overall health, yet its relationship with mortality risk remains underexplored at different cut-offs and populations. We aimed to investigate the association between HGS asymmetry and all-cause mortality in Japanese adults. METHODS: Overall, 3420 Japanese adults aged ≥40 years from the National Institute for Longevity Sciences-Longitudinal Study of Aging cohort were categorized into three HGS groups: symmetric (0 - 10 %, reference group), mildly-asymmetric (10-20 %), and highly-asymmetric (>20 %). Additional analyses used two groups: symmetric-to-mildly-asymmetric (0 - 20 %, reference group) and highly-asymmetric (>20 %). RESULTS: ), depressive symptoms, sleep duration (h/day), morbidities (heart disease, hypertension, diabetes, and rheumatoid arthritis), smoking status, physical activity (METs*min/day), and weakness revealed that high HGS asymmetry, when HGS was divided into three groups, was significantly associated with higher mortality risk in males (hazard ratio [HR]: 1.40, 95 % confidence interval [CI]: 1.04-1.88) but not in females (HR: 1.25, 95 % CI: 0.94-1.66). When HGS was divided into two groups, high asymmetry was associated with higher mortality risk in males and females (HR: 1.34, 95 % CI: 1.00-1.78; and HR: 1.30, 95 % CI: 1.00-1.71, respectively). CONCLUSIONS: HGS asymmetry may provide valuable insights into mortality risk-with an asymmetry threshold >20 % potentially representing a key indicator-and highlight the importance of considering sex-specific factors during health assessments and when planning intervention strategies.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- High hand-grip strength asymmetry and mortality risk in community-dwelling Japanese middle-aged and older adults: Results from the National Institute for Longevity Sciences-Longitudinal Study of Aging
- Date Crossref
- 01/11/2025
- Éditeur
- Elsevier BV
- 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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Universidade Federal de Sergipe pays non établi dans la noticeUniversité ou école supérieure
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National Center for Geriatrics and Gerontology pays non établi dans la noticeÉtablissement de santé
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Nagoya University of Arts and Sciences pays non établi dans la noticeUniversité ou école supérieure
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Federal University of Sergipe Graduate Program in Movement Sciences pays non établi dans la noticeUniversité ou école supérieure
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Department of Epidemiology of Aging pays non établi dans la noticeInstitution
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Graduate School of Nutritional Sciences Department of Epidemiology of Aging pays non établi dans la noticeUniversité ou école supérieure
Universidade Federal de Sergipe, National Center for Geriatrics and Gerontology et Nagoya University of Arts and Sciences, avec 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.