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目的了解北京市昌平区中小学生高血压患病与体重水平的关系。方法2007年5—10月采取分层整群随机抽样方法,对北京市昌平区4247名7～18岁中小学生进行调查,测量指标包括身高、体重、收缩压、舒张压。使用SPSS11.5进行统计学处理。结果调查女生2090名,男生2157名,检出超重肥胖者572名,超重肥胖率13.47%;高血压1275名,高血压患病率30.02%。超重肥胖与正常体重中小学生的高血压患病率分别为53.15%和27.40%,差别有统计学意义(χ2=153.74,P<0.05)。结论超重肥胖的中小学生高血压患病率较高,有必要控制中小学生超重肥胖。
Objective To investigate the relationship between hypertension and the prevalence of hypertension in primary and secondary school students in Changping District of Beijing. Methods From May to October 2007, stratified cluster random sampling method was used to investigate 4247 primary and secondary school students aged 7-18 in Changping District of Beijing. The measurement indexes included height, weight, systolic blood pressure and diastolic blood pressure. SPSS 11.5 was used for statistical analysis. Results The survey of 2090 girls, 2157 boys, 572 were overweight and obesity, overweight and obesity rate of 13.47%; hypertension 1275, the prevalence of hypertension was 30.02%. The prevalence rates of hypertension in primary and secondary school students with overweight and obesity were 53.15% and 27.40%, respectively, with statistical significance (χ2 = 153.74, P <0.05). Conclusion The prevalence of hypertension among overweight and obese primary and secondary school students is high, so it is necessary to control overweight and obesity among primary and secondary school students.