TY - JOUR AU - Yan L. AU - Tandon N. AU - Gupta R. AU - Xavier D. AU - Wu Y. AU - Prabhakaran D. AU - Ali M. AU - Li X. AU - Irazola V. AU - Levitt N. AU - Miranda J. AU - Rubinstein A. AU - Steyn K. AU - Carrillo-Larco R. AU - Cui C. AU - Xu X. AU - Alam D. AU - Gaziano T. AB -
BACKGROUND: Currently available tools for assessing high cardiovascular risk (HCR) often require measurements not available in resource-limited settings in low- and middle-income countries (LMIC). There is a need to assess HCR using a pragmatic evidence-based approach. OBJECTIVES: This study sought to report the prevalence of HCR in 10 LMIC areas in Africa, Asia, and South America and to investigate the profiles and correlates of HCR. METHODS: Cross-sectional analysis using data from the National Heart, Lung, and Blood Institute-UnitedHealth Group Centers of Excellence. HCR was defined as history of heart disease/heart attack, history of stroke, older age (>/=50 years for men and >/=60 for women) with history of diabetes, or older age with systolic blood pressure >/=160 mm Hg. Prevalence estimates were standardized to the World Health Organization's World Standard Population. RESULTS: A total of 37,067 subjects ages >/=35 years were included; 53.7% were women and mean age was 53.5 +/- 12.1 years. The overall age-standardized prevalence of HCR was 15.4% (95% confidence interval: 15.0% to 15.7%), ranging from 8.3% (India, Bangalore) to 23.4% (Bangladesh). Among men, the prevalence was 1.7% for the younger age group (35 to 49 years) and 29.1% for the older group (>/=50); among women, 3.8% for the younger group (35 to 59 years) and 40.7% for the older group (>/=60). Among the older group, measured systolic blood pressure >/=160 mm Hg (with or without other conditions) was the most common criterion for having HCR, followed by diabetes. The proportion of having met more than 1 criterion was nearly 20%. Age, education, and body mass index were significantly associated with HCR. Cross-site differences existed and were attenuated after adjusting for age, sex, education, smoking, and body mass index. CONCLUSIONS: The prevalence of HCR in 10 LMIC areas was generally high. This study provides a starting point to define targeted populations that may benefit from interventions combining both primary and secondary prevention strategies.
AD - CRONICAS Center of Excellence for Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru.BACKGROUND: Currently available tools for assessing high cardiovascular risk (HCR) often require measurements not available in resource-limited settings in low- and middle-income countries (LMIC). There is a need to assess HCR using a pragmatic evidence-based approach. OBJECTIVES: This study sought to report the prevalence of HCR in 10 LMIC areas in Africa, Asia, and South America and to investigate the profiles and correlates of HCR. METHODS: Cross-sectional analysis using data from the National Heart, Lung, and Blood Institute-UnitedHealth Group Centers of Excellence. HCR was defined as history of heart disease/heart attack, history of stroke, older age (>/=50 years for men and >/=60 for women) with history of diabetes, or older age with systolic blood pressure >/=160 mm Hg. Prevalence estimates were standardized to the World Health Organization's World Standard Population. RESULTS: A total of 37,067 subjects ages >/=35 years were included; 53.7% were women and mean age was 53.5 +/- 12.1 years. The overall age-standardized prevalence of HCR was 15.4% (95% confidence interval: 15.0% to 15.7%), ranging from 8.3% (India, Bangalore) to 23.4% (Bangladesh). Among men, the prevalence was 1.7% for the younger age group (35 to 49 years) and 29.1% for the older group (>/=50); among women, 3.8% for the younger group (35 to 59 years) and 40.7% for the older group (>/=60). Among the older group, measured systolic blood pressure >/=160 mm Hg (with or without other conditions) was the most common criterion for having HCR, followed by diabetes. The proportion of having met more than 1 criterion was nearly 20%. Age, education, and body mass index were significantly associated with HCR. Cross-site differences existed and were attenuated after adjusting for age, sex, education, smoking, and body mass index. CONCLUSIONS: The prevalence of HCR in 10 LMIC areas was generally high. This study provides a starting point to define targeted populations that may benefit from interventions combining both primary and secondary prevention strategies.
PY - 2016 SN - 2211-8179 (Electronic) SP - 27 EP - 36 T2 - Global Heart TI - Prevalence of Pragmatically Defined High CV Risk and its Correlates in LMIC: A Report From 10 LMIC Areas in Africa, Asia, and South America VL - 11 Y2 - FY16 ER -