目的调查嵊州市中小学生高血压患病情况,为高血压的早期预防提供依据。方法选择嵊州市某3所学校(小学、中学和高中各1所)的1 720名学生(男生851名,女生869名)为调查对象,对学生开展体检,进行身高、体重和血压的测量。结果 8~19岁学生超重率为8.8%,肥胖率为4.1%。男生超重率为10.0%,肥胖率为5.3%,女生超重率为8.6%,肥胖率为3.4%,男女生之间超重率和肥胖率差异有统计学意义(P<0.01)。8~19岁儿童的高血压患病率为3.8%,男生为4.7%,女生为3.2%,男女生高血压患病率差异无统计学意义(P>0.05)。8~19岁学生的血压随着年龄的增长呈递增趋势,以舒张压增长明显。而且男生增长幅度高于女生。体重对男女生的收缩压均有明显影响(P<0.01),身高和体质指数对收缩压无明显影响,体重和体质指数对舒张压有明显影响(P<0.01),但身高对舒张压无明显影响。结论 8~19岁学生血压随年龄的增加而上升,应定期开展学生体检,了解学生健康状况,做好高血压预防工作。 Objective To investigate the prevalence of hypertension in primary and secondary students in Shengzhou and provide the basis for the early prevention of hypertension. Methods A total of 1 720 students (851 boys and 869 girls) from 3 schools in Shengzhou City (1 in primary, 2 middle schools and 1 high school) were selected as subjects to carry out physical examination and measure height, weight and blood pressure. Results 8 to 19-year-old students overweight rate was 8.8%, obesity rate was 4.1%. The male overweight rate was 10.0%, the obesity rate was 5.3%, the female overweight rate was 8.6% and the obesity rate was 3.4%. There was significant difference between male and female overweight rate and obesity rate (P <0.01). The prevalence of hypertension among children aged 8-19 years was 3.8%, 4.7% for boys and 3.2% for girls. There was no significant difference in the prevalence of hypertension among boys and girls (P> 0.05). The blood pressure of students aged 8 to 19 showed an increasing trend with age, with obvious increase of diastolic blood pressure. And boys have a higher growth rate than girls. Body weight had a significant effect on systolic blood pressure (P <0.01). There was no significant effect of height and body mass index on systolic blood pressure (P <0.01), but body weight and body mass index had significant effects on diastolic blood pressure Clearly affected. Conclusion The blood pressure of 8 ~ 19-year-old students increases with the increase of age. Students should be regularly examined to understand the health status of students and to prevent hypertension.