关键词: 学龄前儿童, 营养不良, 影响因素
中图分类号:R179 文献标识码:A 文章编号:1008-6579(2015)10-1096-03 doi:10.11852/zgetbjzz2015-23-10-27

Abstract: Objective To understand the prevalence of malnutrition among the preschool children in the suburb of Zhengzhou,analyze the realted influencing factors,and to put forward the effective control measures. Method A total of 3 042 children aged 3～7 years old were selected from 16 kindergartens in the suburb of Zhengzhou by cluster sampling method,and were investigated with questionnaire. Results The boy's prevalence rate of malnutrition was 6.03%,the girl's was 4.92%,the average prevalence rate was 5.52%.There was no significant difference between boys and girls(χ²=3.052,P>0.05).The father's body mass index (BMI) was positively correlated with the nutritional status of children.Multivariable Logistic regression analysis showed that risk factors included disease history(OR=2.064)and partial eclipse(OR=2.175),protective factors included normal birth weight(OR=0.618),breast feeding(OR=0.704),father's normal BMI(OR=0.674),parents' higher nutrition knowledge(OR=0.567),good appetite(OR=0.780),drink milk(OR=0.682). Conclusions Malnutrition prevalence rate of preschool children in the suburb of Zhengzhou is lower than that in the rural.As the result of various factors,malnutrition should take comprehensive measures of prevention.

Key words: preschool children, malnutrition, influencing factors