摘要
目的调查新疆地区汉族、维吾尔（维）族、哈萨克（哈）族中小学生超重和肥胖检出率。方法采用整群随机抽样方法抽取和田、喀什、福海地区汉族、维族和哈族7。14岁中小学生作为研究对象，调查内容包括身高、体重等，按照中国肥胖问题工作组（WGOC）推荐的《中国学龄儿童青少年超重、肥胖筛查体重指数值分类标准》计算超重和肥胖检出率。结果共抽取3个民族7—14岁中小学生11894名，超重总检出率为5．6％（男女生分别为6．6％、4．7％），肥胖总检出率为2．9％（男女生分别为3．6％、2．2％），性别差异有统计学意义（X2=39．765，P〈0．05）。哈族学生超重检出率为12．0％，显著高于其他民族，而汉族学生肥胖检出率为7．2％，高于其他民族，差异有统计学意义（X2=363．885，P〈0．05）。各民族学生超重、肥胖检出率随年龄增加呈明显下降趋势，均在7—9岁达到高峰，差异有统计学意义（X2=101．479，P〈0．05）。结论新疆中小学生超重、肥胖检出率低于全国平均水平，但存在民族、性别及年龄差异。
Objective To investigate the detection rates of overweight and obesity among Han, Uygur and Kazakh Children and adolescents in Xinjiang. Methods Random samples were used to analyze the detection rates on overweight and obesity based on data from Han, Uygur and Kazakh Children and adolescents aged 7-14 years from 3 regions--Hetian, Kashi and Fuhai prefectures in Xinjiang Uygur Autonomous Region. Anthropometric data including weight and height was collected. Overweight and obesity were defined according to body mass index EBMI, weight （kg）/height （m2） ] cutoffs recommended by the Chinese Working Group on Obesity for Children （WGOC） aged 7-14 years. Results The present study was performed in 11 894 Han, Uygur and Kazakh Children and adolescents aged 7-14 years. The overall prevalence rates of overweight and obesity were 5.6% and 2.9% respectively, which the difference between male and female was significant （ Z2=39.765, P〈 0.05 ）. Different ethnic students of overweight and obesity rate showed differences, with detection rate of overweight among Kazakh students was 12.0%, higher than the other ethnic groups. The obesity detection rate was 7.2% among Han students, which was the highest of the three ethnic groups, with differences statistically significant （Z2=363.885, P〈0.05）. Prevalence rates of both overweight and obesity decreased with increasing age in various ethnic groups, showing a clear downward trend, with the peak at 7-9 year-olds and the difference was statistically significant （Z2=101.479, P〈0.05）. Conclusion Both detection rates on overweight and obesity among children and adolescents were significantly lower in Xinjiang Uygur Autonomous Region than the national average level, with differences also seen in different ethnic, gender and age groups.
出处
《中华流行病学杂志》
CAS
CSCD
北大核心
2014年第1期9-12,共4页
Chinese Journal of Epidemiology
基金
基金项目：新疆维吾尔自治区科技计划项目（201233138）
