Abstract
Abstract 4355008: Socioeconomic, Lifestyle, and Psychosocial Correlates of Racial and Ethnic Disparities in Hypertension Prevalence, Control and Incidence: The Multi-Ethnic Study of Atherosclerosis
Circulation (New York, N.Y.), v 152(Suppl_3)
04 Nov 2025
Abstract
Background: Hypertension (HTN) is a key driver of cardiovascular disease (CVD). Racial and ethnic disparities in HTN have been noted, yet the contributions of socioeconomic, lifestyle, and psychosocial factors underlying disparities remain understudied. We examined the associations between race/ethnicity and HTN outcomes, accounting for these factors.
Methods: We analyzed 5,492 participants in the Multi-Ethnic Study of Atherosclerosis (MESA), a prospective cohort of adults aged 45-84 years free of clinical CVD at baseline. Outcomes included baseline prevalent HTN (BP≥140/90 mmHg and/or BP medication use), HTN treatment and control, and incident HTN over ~16 years. Multivariable regression models were used to estimate associations between race/ethnicity and each outcome using sequential modeling, adjusting for age, sex, education, income, insurance, neighborhood SES, BMI, exercise, diet, smoking, alcohol, social support, discrimination, and chronic stress.
Results: (See figure) At baseline, 47% had HTN. Prevalence was highest among Black followed by Hispanic, White, and Chinese participants. Adjustment for socioeconomic, lifestyle, and psychosocial factors reduced the prevalence ratio for Black compared to White participants, but remained significantly elevated. Chinese participants had lower HTN odds in partially adjusted models, but this association was not significant after full adjustment. Among those with HTN, all non-White groups had higher odds of being in the "treated but uncontrolled" category compared to "treated and controlled," relative to White participants, even after full adjustment. Black participants were more aware of their HTN. Among 2,906 normotensive participants with follow-up data, Black participants had the highest HTN incidence, which, although attenuated, remained significant after full adjustment. The higher incidence for Hispanic participants was not significant after full adjustment.
Conclusion: Adjustment for socioeconomic, lifestyle, and psychosocial factors substantially reduced the magnitude of racial and ethnic disparities in HTN outcomes, suggesting a significant contribution of these factors. These findings underscore the importance of addressing barriers to improve HTN outcomes.
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- Title
- Abstract 4355008: Socioeconomic, Lifestyle, and Psychosocial Correlates of Racial and Ethnic Disparities in Hypertension Prevalence, Control and Incidence: The Multi-Ethnic Study of Atherosclerosis
- Creators
- Helena Baffoe-Bonnie - Johns Hopkins UniversityJeremiah Sarpong - Johns Hopkins UniversitySpencer Hansen - University of WashingtonSteven Shea - Columbia UniversityJana Hirsch - Drexel UniversityRobyn McClelland - University of WashingtonWendy Post - Johns Hopkins University
- Publication Details
- Circulation (New York, N.Y.), v 152(Suppl_3)
- Publisher
- Lippincott Williams & Wilkins
- Number of pages
- 1
- Resource Type
- Abstract
- Language
- English
- Academic Unit
- Urban Health Collaborative; Epidemiology and Biostatistics
- Web of Science ID
- WOS:001620173200020
- Other Identifier
- 991022130650104721