Analysis on geographic distribution of high blood pressure prevalence in children and adolescents aged 7-18 years in China, 2014
10.3760/cma.j.issn.0254-6450.2017.07.017
- VernacularTitle:中国2014年7～18岁儿童青少年血压偏高流行的区域分析
- Author:
Yanhui DONG
1
;
Zhiyong ZOU
;
Zhenghe WANG
;
Shuo WANG
;
Zhongping YANG
;
Yanjun CHEN
;
Jun MA
Author Information
1. 北京大学公共卫生学院儿童青少年卫生研究所
- Keywords:
Blood pressure;
Detection rate;
Geographic distribution;
Children adolescents
- From:
Chinese Journal of Epidemiology
2017;38(7):931-937
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand and evaluate the characteristics of geographic distribution of high blood pressure prevalence in children and adolescents aged 7-18 years in China in 2014,and provide evidence for the prevention of hypertension in children and adolescents.Methods The data of 2014 Chinese National Surveys on Students Constitution and Health conducting 31 provinces (except Hong Kong,Macao and Taiwan) were collected.A total of 216 299 children and adolescents who had complete blood pressure records were selected as study subjects.The low,middle and high prevalence areas were identified according to their high blood pressure detection rates in the children and adolescents,＜4％,4％-7％ and ＞7％,to analyze the geographic distribution of high blood pressure prevalence in the children and adolescents.The environmental data in the capitals of 31 provinces in 2014 were collected to analyze the correlation between environmental factors and blood pressure Z score in the children and adolescents.Results The average detection rates of high blood pressure was 6.4％ in 31 provinces (1.5％-14.2％).The high prevalence areas were mainly distributed in the eastern China,especially the Circum-Bohai sea area,low prevalence areas were mainly distributed in the central and western areas of China and some provinces in the east.Correlation analysis results showed that the annual average temperature,annual average air humidity and local altitude were negatively correlated with blood pressure Z score,including diastolic and systolic blood pressure,in both boys and girls.The annual average sunshine time,PM2.5 and PM10 concentrations,content of SO2 were positively correlated with blood pressure Z score in both boys and girls.Conclusions There was a significant difference in high blood pressure of children and adolescents among 31 provinces.More attention should be paid to the children and adolescents living high prevalence area.And it is necessary to understand environmental factors which can affect the blood pressure of children and adolescents.
