家庭因素对成都市2～6岁儿童饮奶行为影响

Influences of family determinants on milk consumption of children aged 2-6 years

目的探讨家庭因素对儿童饮奶行为的影响,为有针对性地改善儿童饮奶状况提供参考。方法采用整群抽样的方法,于2014年4—5月在成都市选取2所幼儿园707名2～6岁健康儿童作为研究对象,通过问卷调查收集儿童基本信息、近3个月饮奶行为（饮奶频率及饮奶量）及其家庭因素（家长饮奶行为、家长奶类知识、家长对儿童饮奶态度、家长学历及家庭经济收入）等信息,分析家庭因素对儿童饮奶行为的影响。结果家长奶类知识知晓率达到80%的占55.87%（395/707）。儿童饮奶率为98.59%（697/707）,每日饮奶率为84.58%（598/707）,日均饮奶量≥300 mL的比例为61.67%（436/707）。Logistic回归分析显示,家长日均饮奶量≥300 mL、每天饮奶、饮奶年限≥10年及鼓励儿童饮奶是儿童饮奶，

Objective To explore the influences of family determinants on milk consumption of children aged 2-6 years,and to provide references for the improvement of milk consumption of children. Methods From April to May in 2014, healthy children aged 2-6 years were selected by Cluster sampling method in two kindergartens from urban area of Chengdu, China. Data on basic information of these children, their milk consumption（ the type of milk, the frequency, amount and the duration of milk intake） and the family determinants（ milk consumption of parents, knowledge of dairy products, attitude towards milk consumption of children, educational background and family income） were obtained by a questionnaire. Logistic regression model was used to identify family determinants on milk consumption of children. Results The parents who got 80% of the knowledge of milk accounted for55.87%. Totally 707 healthy preschool children participated. 98. 59%（ 697 / 707） of children drank milk in the last 3 months, and84.58%（ 598 / 707） drank milk per day, and 61.67%（ 436 / 707） of children drank at least 300 ml per day. According to statistics of logistic regression analysis, parents＇ daily milk consumption（ ≥300 mL）, drinking milk everyday, having drunk milk for more than10 years, and encouraging children to drink milk are the protective factors（ OR = 2.969, 1569, 1.974,2.701,P〈0.05）. Conclusion Milk consumption of children was affected by family factors,and positive attitude towards milk and good milk drinking behavior of parents can promote milk consumption of children.