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目的调查重庆市高血压前期患病率及相关因素,为高血压的早期预防提供科学依据。方法采取问卷调查方法 ,选择重庆市沙坪坝区>18岁常住居民59264人,计算人群中高血压前期患病率,应用Logistic回归模型进行危险因素分析。结果高血压前期患病率为64.72%;35～44岁高血压前期患病率最高,为71.11%;其次为25～34岁为70.52%;与正常血压组比较,高血压前期组的平均年龄、吸烟率、饮酒率、体质指数(BMI)、腰围(WC)及腰臀比(WHR)等增高;多因素Logistic回归分析表明,与高血压前期相关的因素有年龄、吸烟、WHR、WC和BMI;无论男女,肥胖是其重要高危险因素。结论重庆市居民高血压前期患病率较高,应尽早针对相关危险因素采取预防控制措施,对居民进行防治知识的宣传教育。
Objective To investigate the prevalence of prehypertension and related factors in Chongqing in order to provide a scientific basis for early prevention of hypertension. Methods A questionnaire survey was conducted to select 59,264 permanent residents aged 18 years in Shapingba district of Chongqing. The prevalence of prehypertension in the population was calculated and risk factors were analyzed by Logistic regression model. Results The prehypertensive prevalence rate was 64.72%. The prehypertensive rate was 71.11% between 35 and 44 years old, followed by 70.52% between 25 and 34 years old. Compared with the normal blood pressure group, the mean prehypertensive age , Smoking rate, alcohol drinking rate, body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) were increased. Multivariate Logistic regression analysis showed that age, smoking, WHR, WC and BMI; Obesity is an important high risk factor for both men and women. Conclusion The prevalence of prehypertension in Chongqing residents is high. Prevention and control measures should be taken as soon as possible for the relevant risk factors to publicize and educate residents about prevention and treatment.