These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Relationship between the metabolic syndrome and the development of hypertension in the Hong Kong Cardiovascular Risk Factor Prevalence Study-2 (CRISPS2).
    Author: Cheung BM, Wat NM, Man YB, Tam S, Cheng CH, Leung GM, Woo J, Janus ED, Lau CP, Lam TH, Lam KS.
    Journal: Am J Hypertens; 2008 Jan; 21(1):17-22. PubMed ID: 18091739.
    Abstract:
    BACKGROUND: The metabolic syndrome is a predictor of diabetes and coronary events. We hypothesized that it also predicts hypertension. METHODS: A total of 1,944 subjects (901 men and 1,043 women; age 46 +/- 12 years) from the Hong Kong Cardiovascular Risk Factor Prevalence Survey were recruited in 1995-1996 and restudied in 2000-2004. The prevalence of hypertension and factors predicting its development were determined. RESULTS: In 2000-2004, hypertension was found in 23.2% of the men and 17.2% of the women. Of the 1,602 subjects who were normotensive at baseline, 258 subjects developed hypertension after a median interval of 6.4 years. According to the National Cholesterol Education Program (NCEP) and International Diabetes Federation (IDF) criteria, the hazard ratios associated with the metabolic syndrome were 1.89 (95% confidence interval (CI): 1.41-2.54) and 1.72 (95% CI: 1.24-2.39), respectively. The positive and negative predictive values of the metabolic syndrome for identifying subjects who will develop hypertension in this population were 34.7 and 85.4% (NCEP criteria), and 33.1 and 85.5% (IDF criteria), respectively. The development of hypertension was related to the number of components of the metabolic syndrome (other than raised blood pressure), present in men (P = 0.003) and in women (P = 0.001). Using multivariate analysis, age, baseline systolic blood pressure (SBP), body mass index (BMI), and the triglycerides/high-density lipoprotein (HDL) ratio were found to be significant predictors of the development of hypertension. Compared with optimal blood pressure, the hazards of developing hypertension associated with normal or high-normal blood pressure were 2.31 (95% CI: 1.68-3.17) and 3.48 (95% CI: 2.52-4.81), respectively. CONCLUSIONS: Blood pressure, when not optimal, is the predominant predictor of hypertension. The metabolic syndrome contributes to the risk, especially when blood pressure is optimal.
    [Abstract] [Full Text] [Related] [New Search]