Physical Activity and its Relationship with Mental Health and Quality of Life Among Community-Dwelling Older Adults

Abstract

Introduction: The global population is aging rapidly, accompanied by high rates of physical inactivity among older adults. Physical inactivity in later life can negatively impact physical function, mental health, and quality of life. Gardening meets physical activity guidelines for older adults (150-300 minutes of moderate activity per week). This study examined relationships between physical activity levels, mental health, and quality of life in community-dwelling older adults. Methods: A cross-sectional study was conducted with 150 adults aged ≥ 60 years (mean 65.65 ± 6.54 years). Physical activity levels, mental health, and quality of life were assessed using validated questionnaires. Spearman’s rank correlation coefficients were calculated to assess relationships between variables. Data were analyzed using SPSS version 26.0. Results: There was a statistically significant, negative, fair correlation between physical activity levels and mental health scores (r=-0.21, p<0.05), indicating higher physical activity was associated with better mental health. Physical activity levels positively correlated with quality of life (r=0.19, p<0.05). Conclusion: Higher physical activity levels were associated with better mental health and higher quality of life in community-dwelling older adults. Gardening may be an effective activity to improve health outcomes in this population. Further research should examine causal relationships and gardening interventions.