摘要
目的了解南京市学龄前儿童营养不良的现状及其影响因素。方法采用多阶段随机分层整群抽样，将南京市玄武区和浦口区的幼儿园，按不同经济水平分别划分为3个层次，每个层次随机抽1所幼儿园，对园内所有3～6岁学龄前儿童身高及体重进行测量，采用z评分法评价儿童营养状况，并对儿童父母进行面对面问卷调查。结果学龄前儿童营养不良率为10．13％，其中低体重占1．88％，生长迟缓占2．91％，消瘦占5．35％，不同性别、年龄的儿童营养状况差异均无统计学意义。多因素Logistic回归分析显示，父亲从事脑力劳动、每天吃早餐、多喝牛奶、就餐环境良好、就餐情绪良好、幼儿园用餐良好是学龄前儿童营养不良的独立保护因素；而过去患过疾病、经常吃零食、每天喝碳酸饮料、偏食是儿童营养不良的独立危险因素。结论南京市学龄前儿童营养不良以消瘦为主，儿童的饮食习惯与营养不良的发生密切相关。
Objective To investigate the status of pre-school children malnutrition and and related influence factors. Methods The kindergartens in Pukou and Xuanwu district of Nanjing were divided to 3 levels based on different economic lev- els. One kindergarten was chosen from each level of each district. Totally 1. 066 children were selected in 6 kindergartens. The height and weight were measured as well as nutritional status was evaluated with Z scoring method. Questionnaires were used in face-to-face survey on parents. Non-conditional multiple logistic regression was applied to analyze the related factors of mal- nutrition. Results The prevalence of malnutrition among preschool children was 10. 13%, in which the rate of low body weight, growth retardation and thin was 1.88 %, 2.91% and 5.35 % , respectively. There was no significant difference among different age and gender groaps. It was shown in the multiple logistic regression analysis that the independent protective factors were father engaged in mental work, breakfast for every day, more milk intake, good dining environment and emotion, good dining condition in the kindergartens. While the independent risk factors were previous diseases, frequent intake of snacks or carbonated heverages and monophagism. Conclusion The malnutrition of the preschool children is mainly marasmus . Eating habblt is closely related to the occurence of malnutrition.
出处
《江苏预防医学》
CAS
2013年第5期20-22,共3页
Jiangsu Journal of Preventive Medicine
关键词
学龄前儿童
营养不良
身高
体重
影响因素
preschool children
malnutrition
body-height body weight
dietary habits
