我国部分地区儿童含锌营养补充剂使用及其影响因素分析  

Status of zinc supplement use and its influencing factors among children aged 3- 12 years in China

作　　者：谭圣杰 王金子[1] 薛勇[1] 王培玉[1] 张玉梅[1] 

机构地区：[1]北京大学公共卫生学院,北京100191

出　　处：《中国学校卫生》2015年第3期337-339,共3页Chinese Journal of School Health

摘　　要：目的了解3~12岁中国儿童使用含锌补充剂的基本情况,并探讨儿童使用含锌营养补充剂的影响因素。方法采用多阶段整群抽样抽取中国7城市2农村3~12岁儿童1 806名,通过问卷调查等方法获得其0.5 a内含锌营养补充剂的使用情况及其个人一般情况、身体测量指标、智力水平、生活习惯、膳食频率、父母相关情况及家庭环境等资料。结果含锌营养补充剂总体使用率为13.7%;年龄越小（P〈0.01）、地区经济水平较高（P〈0.01）、母亲的文化程度越高（P〈0.01）、家长认为孩子较瘦（P=0.035）及外出就餐频率高（P〈0.01）的儿童更可能选择使用含锌补充剂;膳食中含锌食物频率较高的儿童,含锌补充剂使用率也较高（χ2趋=37.512,P〈0.05）。结论调查儿童含锌补充剂使用率不同,不同地区、家长文化程度、家长对孩子健康状况的认知等影响儿童及家长使用锌补充剂。Objective To describe the use of zinc supplements among children aged 3-12 years in China,and to explore the influencing factors of this behavior. Methods By multiple stage stratified cluster sampling method,1 806 children aged 3-12 years who came from 7 cities and 2 villages were enrolled. Usage of dietary supplements in past half year,basic demographic information,intelligence level and Semi-quantitative FFQ（ Food Frequency Questionnaire） were investigated. Results Younger,more developed economics,higher mother’s education level,cognition of lower body weight and more frequent dinning outside were associated with the use of zinc supplements. The children who had more foods with zinc were prone to take zinc supplements（ χ2trend=37.512,P〈0.05）.Conclusion The frequency of usage with zinc supplements varies in different children. Economics level of districts,education level of parents,parents’ understanding for children’s health may have effects on the usage of zinc supplements.

关 键 词：锌 营养状况 因素分析 统计学 儿童 

分 类 号：R153.2[医药卫生—营养与食品卫生学] R195[医药卫生—公共卫生与预防医学]