Educational Attainment and Cardiovascular Disease Symptoms among Americans Entering Mid-Adulthood

Although the education-health gradient is well documented, relatively little is known about its application to cardiovascular disease (CVD), the leading cause of mortality in the United States. Furthermore, critical nuances across educational levels and demographic subgroups remain underexplored. The authors examine the association between education and CVD among U.S. adults entering mid-adulthood, leveraging a novel symptom-based CVD index capturing clinical indicators such as angina or dyspnea and a detailed 13-category measure of educational attainment. Waves I and V of the nationally representative National Longitudinal Study of Adolescent to Adult Health sample ( n = 11,806) are analyzed for the full cohort and by sex/gender and race/ethnicity; models also account for adolescent confounders and adulthood social and economic mediators. The findings reveal profound disparities: adults with professional or doctoral degrees report 0.6 CVD symptoms on average, versus 1.8 among those without high school credentials, a threefold difference. However, there are also important deviations from the expected gradient. Adults with sub-baccalaureate education report no fewer symptoms than high school graduates, whereas General Educational Development diploma recipients resemble dropouts more than diploma holders. Racial/ethnic patterns differ markedly: most strikingly, Black adults derive no significant CVD returns from college completion compared with high school graduation. These patterns challenge assumptions about education’s universal benefits and underscore the importance of structural and intersectional approaches to addressing health disparities and designing equitable health policies.