Aim
This study examines the relationship between socioeconomic factors and mood disturbances among older adults across different income strata.
Findings
Socioeconomic status and health conditions serve as protective factors against mood disturbances. Cognitive function emerges as the primary determinant in low-income groups, general health status predominates in middle-income groups, while physical activity engagement shows the strongest association in high-income groups.
Message
Understanding the socioeconomic gradient in mood disturbance risk factors enables targeted intervention strategies to promote mental health among older adults.