中文摘要：

[目的]调查分析新疆罗布和刀郎人群高血压的患病特征及危险因素。[方法]采用整群随机抽样法,从罗布、刀郎人群中分别抽取212、183例研究对象,进行问卷调查,并对血压水平和体质形态指标进行测定。分析不同组间高血压患病分布,并用logistic回归分析探索高血压患病的危险因素。[结果]罗布、刀郎人群高血压患病率分别为28.77%、14.75%,差异有统计学意义（χ2=11.149,P=0.001）。logistic回归分析显示,年龄（OR=1.701）、总胆固醇（OR=2.797）是罗布人高血压患病的危险因素;年龄（OR=2.182）、体质指数（OR=2.249）、腰臀比（OR=5.656）是刀郎人群高血压患病的危险因素。[结论]罗布人群和刀郎人群高血压患病率之间存在差异。对年龄较大、总胆固醇异常的罗布人群和年龄较大、超重或肥胖、中心性肥胖的刀郎人群应加强血压的干预工作。

英文摘要：

[Objective] To investigate and analyze the features and risk factors of hypertension in Rob and Dolan ethnic groups in Xinjiang.[Methods] By adopting cluster random sampling method,212 Rob residents and 183 Dolan residents were recruited to conduct a questionnaire survey and measure blood pressure and body shape related indictors.Distribution of hypertension prevalence was described among the Rob and Dolan participants grouped by different characteristics.Logistic regression models were used to analyze risk factors of hypertension.[Results] The detected hypertension prevalence rates of Rob and Dolan ethnic groups were 28.77% and 14.75% respectively,with a statistical difference（χ2=11.149,P=0.001）.Logistic regression analysis showed that the risk factors of hypertension included age（OR=1.701） and total cholesterol（OR=2.797） in Rob people;and age（OR=2.182）,body mass index（OR=2.249）,and waist-hip ratio（OR=5.656） in Dolan people.[Conclusion] There is a significant difference between Rob and Dolan member’s hypertension prevalence rates.Relevant intervention programs are suggested to target on the Rob members with older age and abnormal total cholesterol and the Dolan members with older age,overweight or obesity,and central obesity.