Trends in Prevalence, Awareness, Treatment, and Control of Hypertension in the United States, 1988-2000

作者：Ihab M. Hajjar · 发表于：JAMA · 年份：2003 · DOI：10.1001/jama.290.2.199 · 被引用次数：2428 · 研究领域：Blood Pressure and Hypertension Studies、Diabetes, Cardiovascular Risks, and Lipoproteins、Sodium Intake and Health

CONTEXT: Prior analyses of National Health and Nutrition Examination Survey (NHANES) data through 1991 have suggested that hypertension prevalence is declining, but more recent self-reported rates of hypertension suggest that the rate is increasing. OBJECTIVE: To describe trends in the prevalence, awareness, treatment, and control of hypertension in the United States using NHANES data. DESIGN, SETTING, AND PARTICIPANTS: Survey using a stratified multistage probability sample of the civilian noninstitutionalized population. The most recent NHANES survey, conducted in 1999-2000 (n = 5448), was compared with the 2 phases of NHANES III conducted in 1988-1991 (n = 9901) and 1991-1994 (n = 9717). Individuals aged 18 years or older were included in this analysis. MAIN OUTCOME MEASURES: Hypertension, defined as a measured blood pressure of 140/90 mm Hg or greater or reported use of antihypertensive medications. Hypertension awareness and treatment were assessed with standardized questions. Hypertension control was defined as treatment with antihypertensive medication and a measured blood pressure of less than 140/90 mm Hg. RESULTS: In 1999-2000, 28.7% of NHANES participants had hypertension, an increase of 3.7% (95% confidence interval [CI], 0%-8.3%) from 1988-1991. Hypertension prevalence was highest in non-Hispanic blacks (33.5%), increased with age (65.4% among those aged > or =60 years), and tended to be higher in women (30.1%). In a multiple regression analysis, increasing age, ...