期刊
JOURNAL OF HYPERTENSION
卷 19, 期 5, 页码 857-861出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/00004872-200105000-00004
关键词
essential hypertension; C-reactive protein; endothelial function; Colombia
Context C-reactive protein (CRP), predicts coronary heart disease incidence in healthy subjects and has been associated with decreased endothelium-dependent relaxation, a potential risk factor for hypertension. However, the relationship between CRP and hypertension has not been studied. Objective To assess whether circulating levels of CRP are independently related to essential hypertension. Design Cross-sectional population survey. We measured circulating levels of CRP, blood pressure and cardiovascular risk factors among participants. Binomial regression was used to calculate the adjusted effect of CRP on the prevalence of hypertension, Setting General community of Bucaramanga, Colombia. Participants A random sample of 300 subjects greater than or equal to 30 years old, Main outcome measure Arterial blood pressure. Results Overall hypertension prevalence was 46.0%. The unadjusted prevalence of hypertension was 58.7% in the highest quartile of CRP, but only 34.7% in the lowest quartile. After adjustment for age, sex, body mass index, family history of hypertension, fasting glycemia, sedentary behaviour, and alcohol consumption, the prevalence hypertension was 1.14 [95% confidence interval (CI), 0.82, 1.58; P = 0.442], 1.36 (95% CI, 0.99, 1.87; P = 0.057) and 1.56 (95% CI, 1.14, 2.13; P = 0.005) times higher in subjects in the second, third and fourth quartiles of CRP, as compared to subjects in the first quartile. Conclusions Our results suggest, for the first time, that CRP level may be an independent risk factor for the development of hypertension. However, because of the cross-sectional nature of our study, this finding should be confirmed in prospective cohort studies, aimed at elucidating the role of CRP in the prediction, diagnosis and management of hypertension. J Hypertens 19:857-861 (C) 2001 Lippincott Williams & Wilkins.
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