Depressive Symptom Trajectories and Cognition Among Older American Couples: A Dyadic Perspective
Date
2022-09-14
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Sage Journals
Abstract
Objectives
This study examined whether trajectories of depressive symptoms of one spouse are associated with the other spouse’s memory.
Methods
Longitudinal data from the Health and Retirement Study (2004–2016) were used (N = 5690 heterosexual couples). Latent-class growth analysis and structural equation models examined the actor and partner effects of depressive symptom trajectories on memory.
Results
Four depressive symptom trajectories were identified (i.e., persistently low, increasing, decreasing, and persistently high). Compared to the low trajectory group, the increasing and persistently high trajectories were associated with worse memory for both men and women. While none of the wives’ depressive symptom trajectories was significantly associated with husbands’ memory (p > .05), husbands’ decreasing trajectory was linked to wives’ better memory (β = 0.498, 95% CI = 0.106, 0.890).
Discussion
Older adults with increasing and persistently high depressive symptoms may experience worse memory. Psychosocial interventions targeting depressive symptoms among older men may be beneficial to their spouses’ memory.
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Comments
This accepted article is published as Kong, D., Lu, P., Solomon, P., Woo, J., & Shelley, M. (2023). Depressive Symptom Trajectories and Cognition Among Older American Couples: A Dyadic Perspective. Journal of Aging and Health, 35(3-4), 282-293. https://doi.org/10.1177/08982643221125838. Posted with permission.