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Background: As the aging population grows, identifying effective interventions to achieve healthy ageing is crucial. Specific environments, such as Curves, the women-only fitness club (WOFC), may provide a supportive setting for older women to engage in physical activities that promote overall healthy ageing. This study aims to compare the functional disability prediction score between WOFC members and control group in older adults.
Methods: Our study design was cross-sectional design. We applied propensity score matching to control for 9 potential confounders, including age, sociodemographic factors, health-related factors. A total of 6,058 participants were matched (3,029 WOFC memberships and 3,029 control groups from the Japan Gerontological Evaluation Study). The functional disability prediction scores we used can predict the risk of functional disability within three years for community-dwelling older adults without activity of daily living limitations.
Results: After propensity score matching, the covariates of the two groups were well balanced. The average age after propensity score matching was 72.4 for WOFC members and 72.7 for the control group. The average functional disability prediction score was 0.53 points lower for WOFC members than for the control group (p =.005).
Conclusions: WOFC members had lower scores on the functional disability prediction score related to healthy aging. Future studies should investigate the long-term impact of such programs.
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http://dx.doi.org/10.1186/s13690-025-01601-8 | DOI Listing |
Ann Geriatr Med Res
September 2025
Institute of Health and Sport Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan.
Background: Poor hand dexterity may increase the risk of functional disability; however, few studies have examined the relationship between hand dexterity and incident functional disability. The aim of this study was to prospectively investigate the dose-response association of hand dexterity with incident functional disability in community-dwelling older adults.
Methods: This study included 1,069 older adults aged ≥65 years in Kasama City, Japan.
Zhong Nan Da Xue Xue Bao Yi Xue Ban
May 2025
School of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China.
Multimorbidity of chronic diseases is one of the most common health issues among older adults, and the resulting demand for long-term medical care and management imposes a considerable burden on healthcare systems. Muscle strength, a core indicator of overall health status, is closely associated with the risk of developing multimorbidity of chronic diseases in older adults. Decline in muscle strength not only increases the risk of multimorbidity of chronic diseases but also interacts with it to exacerbate disease burden.
View Article and Find Full Text PDFZhong Nan Da Xue Xue Bao Yi Xue Ban
May 2025
Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410013, China.
Objectives: Intracranial aneurysm (IA) has an insidious onset, and once ruptured, it carries high rates of mortality and disability. Cardiometabolic factors may be associated with the formation and rupture of IA. This study aims to summarize the application of Mendelian randomization (MR) methods in research on cardiometabolic factors and IA, providing insights for further elucidation of IA etiology and pathogenesis.
View Article and Find Full Text PDFArch Gerontol Geriatr
August 2025
Institute of Gerontology, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8656, Japan; Institute for Future Initiatives, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8656, Japan. Electronic address:
A frailty checkup program (FC), a community-based frailty prevention initiative led by trained senior volunteers (FC supporters), has been implemented in over 100 municipalities in Japan. Participants create individual result sheets by marking blue signals for positive responses and red signals for negative responses. This cohort study aimed to examine the association between FC results and the risk of incident disability and mortality among community-dwelling older adults.
View Article and Find Full Text PDFEur Geriatr Med
September 2025
Department of Social Science, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan.
Purpose: To investigate the longitudinal association between chronic pain and decline in activity of daily living (ADL) among community-dwelling older adults aged ≥ 60 years.
Methods: In this systematic review of prospective longitudinal studies with narrative synthesis, a comprehensive literature search was conducted using PubMed and Embase using free-text words and MeSH terms on February 3, 2025. Longitudinal studies that quantitatively assessed ADL at two or more time points and pain at least once were included.