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目的了解北方地区儿童血压水平及高血压的发生状况,进一步探索儿童原发性高血压的易患因素。方法用整群抽样的方法对北票市城乡7～14岁儿童进行血压测量,并填写统一制定的调查表,采用SPSS10.0软件进行统计分析。结果(1)北票市7～14岁儿童血压水平女童高于男童,收缩压、舒张压平均水平随年龄的增加而上升。(2)城乡儿童血压随年龄、性别而变化的曲线其特征不同,城市男、女儿童血压的年龄曲线呈交叉上升趋势,各年龄组男、女儿童血压均值差异无统计学意义,农村儿童男、女血压曲线呈平行上升趋势,女童血压始终高于男童。(3)高血压患病率2.8%,女童高于男童,城市高于农村,农村西部地区低于其它4区。结论北票地区是儿童高血压的高发区,应引起重视。北票城乡儿童血压随年龄的变化有着不同的特点。
Objective To understand the prevalence of hypertension and blood pressure in children in the north of China and to further explore the predisposing factors of children with essential hypertension. Methods A cluster sampling method was used to measure the blood pressure of children from 7 to 14 years in urban and rural areas in Beipiao. The survey questionnaires were also prepared and used for statistical analysis by SPSS10.0 software. Results (1) The blood pressure level of children aged 7-14 years in Beipiao was higher than that of boys. The systolic blood pressure and the average diastolic blood pressure increased with age. (2) The curves of blood pressure of urban and rural children vary with age and sex. The curves of blood pressure of urban boys and girls show a cross-rising trend. There is no significant difference in mean blood pressure among boys and girls in all age groups. , Female blood pressure curve showed a parallel upward trend, the girl’s blood pressure is always higher than the boy. (3) The prevalence rate of hypertension is 2.8%, girls are higher than boys, cities are higher than rural areas, rural areas in the western part are lower than the other 4 districts. Conclusion Beipiao area is a high incidence of hypertension in children, should pay attention. Beipiao urban and rural children with different changes in blood pressure has different characteristics.