After controlling for confounding factors, social support, cognitive function, and sleep quality were significant predictors of depressive symptoms among older Chinese Americans with major depressive disorder.
Participants with more depressive symptoms had lower levels of social support.
Participants with more depressive symptoms had reduced engagement in total physical activity.
Participants with more depressive symptoms had higher levels of frailty.
Participants with more depressive symptoms had greater cognitive impairment.
Participants with more depressive symptoms had poorer subjective sleep quality.
A discrepancy was found between subjective and objective sleep measures, specifically regarding sleep onset and sleep efficiency.
After controlling for confounding factors, social support, cognitive function, and sleep quality were the significant independent predictors of depressive symptoms.
This research suggests that among older Chinese American immigrants diagnosed with major depressive disorder, three factors are particularly important in understanding the severity of depressive symptoms: how much social support a person has, how well their memory and thinking are functioning, and how well they are sleeping. The study followed 99 older adults (average age about 61) and found that all of them were poor sleepers by self-report, and that those with worse depression tended to have less social support, more cognitive difficulties, and worse sleep quality. Higher frailty and lower physical activity were also linked to more depressive symptoms, though these associations did not hold up as strongly once other factors were taken into account. The study also found an interesting discrepancy between how participants perceived their own sleep and what was measured objectively using wrist-worn devices (Actiwatches) in a small subgroup of nine participants. Specifically, people's self-reported estimates of how long it took them to fall asleep and how efficiently they slept did not always match what the device recorded. This suggests caution in relying solely on self-reported sleep information in this population. This research suggests that healthcare providers caring for older Chinese American immigrants with depression should routinely assess social support networks, cognitive functioning, and sleep quality as part of depression care. This population is considered underserved, and culturally informed, comprehensive clinical evaluations that include these factors may help better identify and address contributors to depression. Larger studies are needed to further explore the gap between subjective and objective sleep measurement in this group.
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Upload Your LabsChao Y, Seo J, Zha P, Yeh A. (2026). Factors associated with depressive symptoms among older Chinese Americans with major depressive disorder.. Geriatric nursing (New York, N.Y.). https://doi.org/10.1016/j.gerinurse.2026.104036