关键词: 儿童青少年, 血压, 营养状况, 相关分析, 乌鲁木齐市

Abstract: Objective To understand the correlation between blood pressure (BP) and body mass index (BMI) of children and adolescents in Urumqi,so as to provide support for the prevention of hypertension in children and adolescents in this area. Methods A total of 41 028 children and adolescents from 15 high school,junior high school and primary school were selected based on the principle of convenient sampling in Urumqi City from September to October in 2016.The height,weight and blood pressure were tested and analyzed. Results The detection rate of hypertension among children and adolescents in Urumqi City was 12.75%,and boys had significantly higher hypertension rate than girls(13.77% vs.10.92%,χ²=75.31,P<0.01).Moreover,the detection rates of high systolic blood pressure,high diastolic blood pressure and hypertension in children and adolescents with obesity and overweight were higher than those in normal students,and the differences were significant (χ²=758.8,114.2,623.0,P<0.01). Conclusions The blood pressure of children and adolescents in Urumqi is not optimistic.Overweight and obesity are the main causes of hypertension in children and adolescents.In the future,the blood pressure of overweight and obese children should be given more concerns

Key words: children and adolescents, blood pressure, nutritional status, correlation analysis, Urumqi city