Spatial and demographic disparities in short stature among school children aged 7-18 years: a nation-wide survey in China, 2014
Spatial and demographic disparities in short stature among school children aged 7-18 years: a nation-wide survey in China, 2014
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7-18岁学龄儿童身材矮小的空间和人口差异：2014年中国全国调查
DOI：
10.1136/bmjopen-2018-026634
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发表时间：
2019-08-01
期刊：
影响因子：
2.9
通讯作者：
Zhang, Zhixin
中科院分区：
文献类型：
--
作者：
Ma, Jia;Pei, Tao;Zhang, Zhixin
目的通过对2014年全国学生体质与健康调查(中国横断面研究)收集的数据，分析全国健康调查中矮个子的流行情况，以确定矮个子的空间差异和人口学特征。研究对象来自全国30个省、自治区、直辖市(西藏、香港、澳门、台湾除外)，7~18岁汉族学龄儿童213 795人。采用分层整群抽样方法对所有受试者进行抽样调查。主要和次要观察指标为矮小；矮小的评估采用中国人和世界卫生组织年龄和性别相关身高增长参考标准。结果中国人和世界卫生组织生长参考标准年龄标化和年龄性别标化矮小患病率分别为3.70%和2.69%。不同年龄组、城乡、不同社会经济发展水平地区的矮小患病率差异有统计学意义(均P
Objectives To identify spatial disparities and demographic characteristics of short stature, we analysed the prevalence of short stature collected in a nationwide health survey.Settings Data were obtained from the 2014 Chinese National Survey on Students Constitution and Health (a cross-sectional study of China). Participants came from 30 provinces, autonomous regions, and municipalities (except Tibet, Hong Kong, Macao, and Taiwan).Participants There were 213 795 Han school children between 7 and 18 years old enrolled in our study. All participants were sampled by stratified cluster.Primary and secondary outcome measures Short stature; Chinese and WHO age-specific and gender-specific height growth references were used for short stature assessment.Results The age-standardised and age-gender-standardised prevalence of short stature nationwide was 3.70% and 2.69% according to Chinese and WHO growth references, respectively. The short stature prevalence differed significantly among age groups, urban and rural areas, and regions with different socioeconomic development levels (all p