Risk factors for prehypertension in Xinjiang Uygur population  

作　　者：Lei Wang Nan-Fang Li Jin Yang Ling Zhou Tao Li Jing Hong 

机构地区：[1]Center for Diagnosis,Treatment and Research of Hypertension in Xinjiang,Urumqi,Xinjiang,830000,China

出　　处：《Journal of Geriatric Cardiology》2010年第2期97-100,共4页老年心脏病学杂志（英文版）

基　　金：This study was supported by the National Natural Science Foundation of China （30260038） and the National Supporting Programs for Critical Illness of China （2002BA711A0B）. We are very grateful for the participants from Hetian region. We would also like to thank all the staff of the Center of Diagnosis, Treatment and Research of Hypertension in Xinjiang for support with the medical examination and demographic data collection.

摘　　要：Objective To assess the risk factors for prehypertension in Xinjiang Uygur population. Methods A cross-section study was conducted in a Xinjiang Uygur population（438 males and 716 females,aged 30 to 70 years）.The fasting lipid profiles,serum glucose,insulin,and uric acid were determined.Homeostasis model assessment of insulin resistance（HOMA-IR）index was used to assess insulin resistance（IR）.Binary logistic regression analysis was performed to determine risk factors for prehypertension.Blood pressure levels ofnormotensives and prehypertensives in different body mass index（BMI）categories were compared. Results Binary logistic regression analysis performed after adjustment for gender,lipids profiles,waist-to-hip ratio,uric acid,HOMA-IR,and lifestyle（alcohol drinking and smoking）showed a significantly increasing prevalence of prehypertension with BMI.The odds ratios for prehypertension against the lowest BMI group（separated by 24 and 28）were 1.934 and 2.490（95% confidence interval：1.435-2.606 and 1.825-3.399,respectively）.Age was independently correlated to the increasing prevalence of prehypertension.HOMA-IR was not associated with prehypertensive.The mean diastolic blood pressure（DBP）was significantly increased with BMI categories in either normotensives or prehypertensives（P〈0.001）while the mean systolic blood pressure（SBP）was significantly increased with BMI only in normotensives（P〈0.001）. Conclusions In Xinjiang Uygurs,BMI and age was the risk factors for prehypertension.DBP is significantly increased with BMI.IR is not associated with prehypertension.These findings emphasize the importance of management of obesity for the control of blood pressure and other cardiovascular complications.

关 键 词：PREHYPERTENSION body mass index Uygur. 

分 类 号：O212.1[理学—概率论与数理统计] TS941.12[理学—数学]