Association of Birthplace and Coronary Heart Disease and Stroke Among US Adults: National Health Interview Survey, 2006 to 2014.
Jing Fang, Keming Yuan, Renee M Gindi, Brian W Ward, Carma Ayala, Fleetwood Loustalot
Author Information
Jing Fang: Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Atlanta, U.S. jfang@cdc.gov.
Keming Yuan: Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Atlanta, U.S.
Renee M Gindi: Division for Health Interview Statistics, National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, U.S.
Brian W Ward: Division for Health Interview Statistics, National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, U.S.
Carma Ayala: Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Atlanta, U.S.
Fleetwood Loustalot: Division for Heart Disease and Stroke Prevention, National Center for Chronic Disease Prevention and Health Promotion, Atlanta, U.S.
BACKGROUND: The proportion of foreign-born US adults has almost tripled since 1970. However, less is known about the cardiovascular morbidity by birthplace among adults residing in the United States. This study's objective was to compare the prevalence of coronary heart disease (CHD) and stroke among US adults by birthplace. METHODS AND RESULTS: We used data from the 2006 to 2014 National Health Interview Survey. Birthplace was categorized as United States or foreign born. Foreign born was then grouped into 6 birthplace regions. We defined CHD and stroke as ever being told by a physician that she or he had CHD or stroke. We adjusted for select demographic and health characteristics in the analysis. Of US adults, 16% were classified as foreign born. Age-standardized prevalence of both CHD and stroke were higher among US- than foreign-born adults (CHD: 8.2% versus 5.5% for men and 4.8% versus 4.1% for women; stroke: 2.7% versus 2.1% for men and 2.7% versus 1.9% for women; all <0.05). Comparing individual regions with those of US- born adults, CHD prevalence was lower among foreign-born adults from Asia and Mexico, Central America, or the Caribbean. For stroke, although men from South America or Africa had the lowest prevalence, women from Europe had the lowest prevalence. Years of living in the United States was not related to risk of CHD or stroke after adjustment with demographic and health characteristics. CONCLUSIONS: Overall, foreign-born adults residing in the United States had a lower prevalence of CHD and stroke than US-born adults. However, considerable heterogeneity of CHD and stroke risk was found by region of birth.
