Coping Styles and Cognitive Function in Older Non-Hispanic Black and WhiteAdults.

Abstract

Coping styles refer to cognitive and behavioral patterns used to manage the demands of stressors, and effective coping represents a psychological resource. Some studies have linked coping styles to executive functioning, but less is known about coping styles and their associations with cognition across social groups known to differ in stress exposure and dementia risk. This study aimed to characterize associations between coping styles and cognitive functioning across non-Hispanic Black and non-Hispanic White older adults. Participants were drawn from the Michigan Cognitive Aging Project (N=453; age mean (SD)=63.6 (3.2); 53% non-Hispanic Black). Problem-focused and emotion-focused coping were measured using the Coping Orientation to Problems Experienced Inventory. Global cognition was a composite of 5 cognitive domain scores derived from comprehensive neuropsychological tests. Cross-sectional associations between coping styles and cognition were examined using race-stratified regressions controlling for demographic and health covariates. Black older adults reported more emotion-focused coping than White older adults, but there were no race differences in problem-focused coping. Among Black older adults, less problem-focused coping and more emotion-focused coping were each associated with worse cognition. Among White older adults, emotion-focused coping was marginally linked to cognition. Greater emotion-focused coping among Black older adults may reflect greater exposure to stressors that are uncontrollable. Patterns of racial differences in coping-cognition links are in line with the social vulnerabilities hypothesis. Coping style may be a particularly important psychosocial resource for cognitive health among Black older adults that could be incorporated into culturally relevant interventions.