Subclinical Atherosclerosis in Young, Socioeconomically Vulnerable Hispanic and Non-Hispanic Black Adults

Josep Iglesies-Grau, Rodrigo Fernandez-Jimenez, Raquel Diaz-Munoz, Risa Jaslow, Amaya de Cos-Gandoy, Gloria Santos-Beneit, Christopher A. Hill, Alexandra Turco, Daniella Kadian-Dodov, Jason C. Kovacic, Zahi A. Fayad, Valentin Fuster

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Background: Non-Hispanic Black persons are at greater risk of cardiovascular (CV) events than other racial/ethnic groups; however, their differential vulnerability to early subclinical atherosclerosis is poorly understood. Objectives: This work aims to study the impact of race/ethnicity on early subclinical atherosclerosis in young socioeconomically disadvantaged adults. Methods: Bilateral carotid and femoral 3-dimensional vascular ultrasound examinations were performed on 436 adults (parents/caregivers and staff) with a mean age of 38.0 ± 11.1 years, 82.3% female, 66% self-reported as Hispanic, 34% self-reported as non-Hispanic Black, and no history of CV disease recruited in the FAMILIA (Family-Based Approach in a Minority Community Integrating Systems-Biology for Promotion of Health) trial from 15 Head Start preschools in Harlem (neighborhood in New York, New York, USA). The 10-year Framingham CV risk score was calculated, and the relationship between race/ethnicity and the presence and extent of subclinical atherosclerosis was analyzed with multivariable logistic and linear regression models. Results: The mean 10-year Framingham CV risk was 4.0%, with no differences by racial/ethnic category. The overall prevalence of subclinical atherosclerosis was significantly higher in the non-Hispanic Black (12.9%) than in the Hispanic subpopulation (6.6%). After adjusting for 10-year Framingham CV risk score, body mass index, fruit and vegetable consumption, physical activity, and employment status, non-Hispanic Black individuals were more likely than Hispanic individuals to have subclinical atherosclerosis (OR: 3.45; 95% CI: 1.44-8.29; P = 0.006) and multiterritorial disease (P = 0.026).

Original languageEnglish
Pages (from-to)219-229
Number of pages11
JournalJournal of the American College of Cardiology
Volume80
Issue number3
DOIs
Publication statusPublished - 19 Jul 2022
Externally publishedYes

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