杭州市2013学年在校儿童青少年营养不良筛查分析

发布时间：2018-05-12 03:42

本文选题：营养不良 + 生长迟缓　；参考：《环境与职业医学》2015年12期

【摘要】：[目的]分析杭州市在校儿童青少年营养不良现状。[方法]采用分层整群随机抽样,在杭州市学生健康监测与预警管理信息平台抽取杭州市13个区(县)38所中小学共52 820名6~18岁儿童青少年,使用WS/T 456—2014《学龄儿童青少年营养不良筛查》标准,对2013学年学生健康检查资料进行分析,筛查生长迟缓和消瘦情况。[结果]杭州市2013学年6~18岁在校儿童青少年的营养不良检出率为7.49%,以消瘦型营养不良为主。采用趋势卡方检验显示从小学(5.91%)、初中(6.69%)到高中(9.20%)营养不良率呈增长趋势(χ~2=150.30,P0.01)。营养不良检出率男生(8.58%)高于女生(6.36%),郊区(8.85%)高于城区(6.46%),采用学段分层卡方检验显示营养不良检出率在不同性别间、城乡间差异均有统计学意义(性别χ~2_(MH)=99.69,城乡χ~2_(MH)=67.0,P0.01)。[结论]杭州市存在在校儿童青少年营养不良情况,需重点关注高学段学生、男生和郊区学生的营养不良问题。
[Abstract]:[objective] to analyze the status of malnutrition among children and adolescents in Hangzhou. [methods] using stratified cluster random sampling, a total of 52,820 children and adolescents aged 618 years were selected from 13 districts (38 primary and middle schools) in Hangzhou. Using WS/T 456-2014 "malnutrition screening of school-age children and adolescents", the data of health examination in 2013 school year were analyzed to screen for growth retardation and wasting. [results] the prevalence rate of malnutrition in children and adolescents aged from 6 to 18 years old was 7.49 in Hangzhou in 2013 school year. The trend chi-square test showed that the malnutrition rate increased from 5.91 in primary school to 9.20 in high school. The prevalence rate of malnutrition in boys (8.58) was higher than that in girls (6.36%) and in the suburbs (8.85). It was higher than that in urban areas (6.46%). The results of stratified chi-square test showed that the prevalence rate of malnutrition was significantly higher than that of girls (99.69%). [conclusion] there is malnutrition in children and adolescents in Hangzhou, and attention should be paid to the malnutrition among high school students, boys and suburban students.
【作者单位】：杭州市疾病预防控制中心营养与食品安全所;
【分类号】：R179

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