ArticleFrontiers in public health2025
The association between skeletal muscle mass and functional capacity outcomes in Chinese older adults: a national community-based study.
Article in Frontiers in public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- 3D-Printable and Bioelectronic-Compatible Graphene-Reinforced PLA Nanocomposites Rejuvenate Aged Bone Regeneration Through Glycolytic Reprogramming.Advanced healthcare materials · 2026Article
- Associations Between Physical Activity, Muscle Mass, and Functional Outcomes in Community-Dwelling Older Adults from Chile: A Cross-Sectional Study.Sports (Basel, Switzerland) · 2026Article
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Authors and funding
3 authors.
Funding
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Abstract
Background: Maintaining functional independence in older adults is a critical public health objective. Although skeletal muscle mass is recognized as a key contributor to functional capacity outcomes, the exact relationship between them among community-dwelling older adults requires further investigation. Methods: This cross-sectional study analyzed data from 13,322 participants aged ≥65 years from the 2018 Chinese Longitudinal Healthy Longevity Survey (CLHLS). Appendicular skeletal muscle mass index (ASMI) was calculated using a validated anthropometric equation, while functional capacity outcomes were assessed using basic and instrumental activities of daily living (BADL/IADL) scores. Multivariable linear regression, generalized additive models, and threshold effect analysis were employed to evaluate associations, with adjustments for demographic, socioeconomic, lifestyle, and comorbidity factors. Results: In fully adjusted models, ASMI showed significant inverse associations with both BADL score ( Conclusion: Muscle mass demonstrates sex-specific, non-linear associations with functional capacity outcomes in older adults, identifying critical thresholds that may inform targeted strategies to preserve independence.
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