ArticleBMC public health2025
Physical activity and cognitive function among community-dwelling older adults: a mediating role of functional fitness.
Article in BMC public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Positive change in lifestyle behaviors improve cognitive health in older adults: a 10-year cohort study.Archives of public health = Archives belges de sante publique · 2026Article
- Associations of leisure-time physical activity with muscle strength and functional fitness domains among community-dwelling older adults: a cross-sectional study.BMC geriatrics · 2026Article
- The 3 × 2 achievement goal questionnaire for recreational sport: Polish validation and athlete goal profiles in relation to psychological characteristics.BMC sports science, medicine & rehabilitation · 2026Article
- The correlation between physical exercise and cognitive function in older adults with cognitive impairment mediated by inhibitory control and possible cognitive processing mechanisms.Frontiers in public health · 2026Article
- Cross-sectional study of activity habits, socioeconomic status, and cognitive performance in central China's adult population.Scientific reports · 2025Article
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Authors and funding
8 authors.
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Abstract
backgroundThe positive correlation between physical activity and cognitive function has been increasingly documented, while the underlying mechanisms remain unclear.
methodsThis study aimed to investigate the association among physical activity (PA), functional fitness, and cognitive function in community-dwelling older adults, and to examine whether functional fitness mediates this association. This study utilized a cross-sectional design, encompassing 224 participants aged 65 or above, with 41.07% male and 58.93% female. The data were collected in 2023 using the Mini-Mental State Examination, Physical Activity Scale for the Elderly, and Senior Fitness Test. Pearson correlation analysis was conducted to assess associations among the variables, and mediation analysis was performed using the PROCESS macro for SPSS.
resultsThe results indicated that PA had a moderate positive correlation with cognitive function (r = 0.437, p < 0.01) and with most functional fitness domains. In addition, significant positive correlations were found among most functional fitness domains and cognitive function. The association between PA and cognitive function was partially mediated by cardiorespiratory endurance (Effect = 0.0519, 95% CI= [0.0205, 0.0889]).
conclusionThis study demonstrated a positive correlation between PA and cognitive function in older adults, with cardiorespiratory endurance mediating this association. Our study provides valuable preliminary evidence that cardiorespiratory endurance exerts a mediating role between PA and cognitive function. Future longitudinal research is warranted to elucidate the causal relationship and underlying mechanisms between PA and cognitive function.
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