Comprehensive examination of the multilevel adverse risk and protective factors for cardiovascular disease among hypertensive African Americans

J Clin Hypertens (Greenwich). 2019 Jun;21(6):794-803. doi: 10.1111/jch.13560. Epub 2019 May 24.

Abstract

This paper describes the multilevel factors that contribute to hypertension disparities in 2052 hypertensive African Americans (mean age 52.9 ± 9.9 years; 66.3% female) who participated in a clinical trial. At the family level, participants reported average levels of life chaos and high social support. However, at the individual level, participants exhibited several adverse clinical and behavioral factors including poor blood pressure control (45% of population), obesity (61%), medication non-adherence (48%), smoking (32%), physical inactivity (45%), and poor diet (71%). While participants rated their provider as trustworthy, they reported high levels of discrimination in the health care system. Finally, community-level data indicate that participants reside in areas characterized by poor socio-economic and neighborhood conditions (eg, segregation). In the context of our trial, hypertensive African Americans exhibited several adverse risks and protective factors at multiple levels of influence. Future research should evaluate the impact of these factors on cardiovascular outcomes using a longitudinal design.

Keywords: African American; hypertension; multilevel framework; risk factors.

Publication types

  • Randomized Controlled Trial
  • Research Support, N.I.H., Extramural

MeSH terms

  • Adult
  • African Americans / psychology
  • African Americans / statistics & numerical data*
  • Blood Pressure / physiology
  • Blood Pressure Determination / methods
  • Cardiovascular Diseases / epidemiology
  • Cardiovascular Diseases / ethnology*
  • Cardiovascular Diseases / etiology
  • Case-Control Studies
  • Delivery of Health Care / ethics
  • Feeding Behavior / ethnology
  • Feeding Behavior / psychology
  • Female
  • Health Knowledge, Attitudes, Practice / ethnology
  • Health Risk Behaviors
  • Humans
  • Hypertension / complications*
  • Hypertension / drug therapy
  • Hypertension / ethnology*
  • Male
  • Medication Adherence / psychology
  • Middle Aged
  • New York City / epidemiology
  • New York City / ethnology
  • Obesity / epidemiology
  • Protective Factors
  • Risk Factors
  • Sedentary Behavior / ethnology
  • Smoking / epidemiology
  • Social Support
  • Socioeconomic Factors