摘要
目的了解永州市7～14岁农村汉族与瑶族留守儿童营养状况,为留守儿童营养状况改善提供科学依据。方法以《儿童青少年发育水平的综合评价》中的营养状况为判断标准,分层随机抽取永州市农村3 768名7～14岁儿童进行筛查。结果永州市7～14岁农村非留守儿童身高、体重和体质量指数(BMI)均高于汉族与瑶族留守儿童,其中身高、体重和BMI非留守儿童比瑶族留守儿童(最低组)分别高2.9 cm,5.5 kg和2.0 kg/m2,差异均有统计学意义(P均值<0.01)。汉族留守儿童消瘦检出率(24.4%)明显低于瑶族留守儿童(45.1%)(χ~2=354.466,P<0.01)。汉族留守儿童超重与肥胖检出率(4.4%,3.1%)明显高于瑶族留守儿童(1.7%,1.4%)(χ~2值分别为33.501,23.393,P值均<0.05)。不同民族男、女留守儿童营养状况分布比较差异均有统计学意义(χ~2值分别为90.273,39.444,P值均<0.01)。结论永州市7～14岁农村非留守儿童营养状况整体水平明显好于汉族与瑶族留守儿童;留守儿童营养状况问题不容乐观,营养问题主要以消瘦为主,亟待改善。
Objective In order to investigate nutritional status of Han and Yao ethnic left-behind children aged 7-14 years in rural Yongzhou area. Methods A total of 3 768 children aged 7-14 years were selected by stratified random sampling. Nutritional status was determined by comprehensive development evaluation for children and adolescent. Results Non-left-behind children showed higher height, weight and BMI compared with left-behind children. The difference of height, weight and BMI between non-left-behind with Yao ethnic left-behind children was 2.9 cm, 5.5 kg and 2.0 kg/m2, respectively（ P〈0.01）. Prevalence of stunting among Yao left-behind（ 45.1%） was significantly higher than Han left-behind children（ 24.4%）（ χ~2= 354.466, P〈0.01）. Overweight（ 4.4%） and obesity（ 3.1%） in Han left-behind children was more common compared with same-sex Yao left-behind peers（ 1.7%, 1. 4%, respectively）. Conclusion Nutritional problems among non-left-behind children is much better than left-behind children with Han and Yao ethnic. Stunting is one of the major concerns which need more attention.
作者
李盼
张天成
LI Pan, ZHANG Tiancheng.(College of Physical Education of Jishou University, Jishou（ 416000）, Hunan Province, China)
出处
《中国学校卫生》
CAS
北大核心
2018年第3期364-366,371,共4页
Chinese Journal of School Health
基金
国家体育总局民族体育重点研究基地课题(17JDZB007)
吉首大学研究生科研创新项目课题(JGY201780)
关键词
农村人口
营养状况
生长和发育
儿童
Rural population
Nutritional status
Growth and development
Child
