Physical Inactivity Linked to Depressive Symptoms in Older Adults Globally

Strategic Insights -

Research conducted by a team of international scientists reveals a significant association between physical inactivity and depressive symptoms in older adults across high-income and low-and-middle-income countries. The study, published in the Journal of Affective Disorders, analyzed data from 127,580 individuals aged 60 and above from 32 countries between 2011 and 2020. The findings suggest that physical inactivity is a substantial predictor of depressive symptoms, with varying prevalence rates in different countries.

Key Takeaways:

  • The study aimed to investigate the relationship between physical activity and depressive symptoms in older adults across high-income and low-and-middle-income countries.
  • Data from five national cohort studies, including the Health and Retirement Study (HRS), English Longitudinal Study of Ageing (ELSA), Survey of Health, Ageing and Retirement in Europe (SHARE), China Health and Retirement Longitudinal Study (CHARLS), and the Mexican Health and Aging Study (MHAS), were analyzed.
  • Logistic regression analysis revealed that physical activity was significantly associated with depressive symptoms in the HRS (OR = 1.49, 95% CI 1.41-1.57, P < 0.001).
  • The study found that prevalence of physical inactivity ranged from 13.2% in SHARE to 44.0% in CHARLS.
  • The authors recommend that future studies explore the impact of different physical activity dimensions and consider socio-cultural and economic factors when developing interventions for older adults.

Statistics:

  • The study analyzed data from 127,580 individuals aged 60 and above from 32 countries.
  • The prevalence of physical inactivity ranged from 13.2% in SHARE to 44.0% in CHARLS.
  • The odds ratio (OR) of physical activity being associated with depressive symptoms in the HRS was 1.49 (95% CI 1.41-1.57, P < 0.001).

Sources:

  • Physical inactivity and depressive symptoms in older adults: A cross-national analysis of cohort studies in high- and low-income countries. Journal of Affective Disorders, 2025:120388.
  • Southwest University, School of Physical Education, Chongqing, 400715, People's Republic of China.
  • Elsevier, Radarweg 29, 1043 Nx Amsterdam, Netherlands.