Year: 2020
Type: article
Abstract: Previous research has shown that unmarried individuals (i.e., divorced, widowed, and never married) had a higher risk of dementia than their married counterparts. However, few studies examined whether the link between marital status and dementia varies by race. To fill the gap, we used data from the Health and Retirement Longitudinal Study (2000-2014) and analyzed 15,379 respondents (13,278 non-Hispanic whites and 2,101 non-Hispanic blacks) ages 50 and older in 2000 who had no dementia. Discrete-time event history models were estimated. Our preliminary analysis showed that marital status was significantly associated with the odds of dementia for both whites and blacks. Furthermore, the associations between unmarried status (i.e., cohabiting, widowed, and never married) and dementia were stronger among blacks than whites. The effect of divorce on odds of dementia did not differ by race. The results were robust after controlling for socioeconomic status, health and lifestyle factors, and social engagements. Part of a symposium sponsored by the Alzheimer’s Disease Research Interest Group.
Source: Innovation in Aging
Authors: Zhenmei Zhang, Hui Liu, Seung-won Choi
Institutions: Michigan State University, Texas Tech University
Language: English
Subfield: Psychiatry and Mental health
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,977
OpenAlex ID: W3114491704