To examine the association between digital inclusion and depressive symptoms in older adults, and to investigate the moderating role of cognitive function in this relationship.
Approach:
Study Design: Cross-sectional analysis using data from the 2020 wave of the China Health and Retirement Longitudinal Study (CHARLS), focusing on adults aged 60 and above.
Sample Selection: Included 9,467 older adults after applying criteria to exclude those with proxy-answered questionnaires and severe cognitive impairment.
Analytical Framework: Utilized path analysis within an integrated conceptual framework informed by cognitive aging, cognitive reserve, and social integration perspectives.
Key Findings:
Cognitive function significantly moderates the association between digital inclusion and depressive symptoms.
Stronger protective associations are observed among older adults with higher cognitive function.
Digital inclusion is linked to depressive symptoms through multiple pathways, including cognitive enhancement and social participation.
Interpretation:
The study examines the relationship between digital inclusion and mental health, highlighting the moderating role of cognitive function.
Limitations:
Cross-sectional design limits causal inferences.
Exclusion of individuals with severe cognitive impairment may affect generalizability.
Conclusion:
The study provides insights into the relationship between digital inclusion, cognitive function, and mental health among older adults.
