Year: 2021
Type: conference-abstract
Abstract: Older Black adults in the US have higher prevalence and incidence of dementia and perform lower on cognitive tests than whites. Some of these differences have been attributed to facets of structural racism such as access to and quality of education and fewer socioeconomic resources. Here, we consider whether John Henryism (JH), a measure of self-perceived high-effort coping in the face of chronic environmental and psychosocial stressors, is associated with cognitive function and decline. JH has been associated with adverse cardiovascular health outcomes among African-Americans, especially those with fewer socioeconomic resources. Using data from MARS, we assessed whether JH, measured with an 8-item questionnaire (mean=16.9, sd=4.8, range: 4-27), was associated with level of cognitive function and rate of cognitive decline. We found one standard deviation increase in JH was associated with lower average cognitive function (□=-0.05, 95% CI: -0.09, -0.01). Higher JH was not associated with rate of cognitive decline.
Source: Innovation in Aging
Authors: V Eloesa McSorley, Christopher Howard, Bryan James, Raj Shah, Patricia Boyle, Lisa Barnes
Language: English
Subfield: Psychiatry and Mental health
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,493
OpenAlex ID: W4200515308