目的 了解江西省赣州市农村地区学龄儿童生长及其零食消费现状,为制定营养政策提供依据。方法 抽取赣州市某农村地区1 305名学龄儿童,开展问卷调查,描述现状并作简要分析。结果 34.18%的被调查儿童体质指数(BMI)不达标,其中中重度消瘦者达18.47%,轻度消瘦者占11.38%,超重儿童占3.31%,肥胖儿童为1.60%;被调查儿童普遍喜欢吃零食,主要由学生自己购买零食,累计87.96%的被调查儿童购买零食的零花钱数<2元/d,所买零食的单价普遍较低,67.8 %的零食单价低于1元,35.29%的学生因感觉渴或饿而购买零食。结论 被调查儿童生长状况堪忧,零食消费不理性,应为农村地区儿童开展学校营养与食品安全教育,提高认知以促进健康成长。

Objective To find out snacks consumption and growth situation on school-aged children in rural areas of Ganzhou,Jiangxi,then provide basis for the formulation of nutrition policy. Method Questionnaires were used to research children's behavior of snacks consumption. Results 34.18%of surveyed children's body mass index (BMI) were abnormal,in which severe weight loss consisted 18.47%,mild weight loss consisted 11.38%,overweight and obese children were rare,accounting for 3.31% and 1.60%;Pupils in this rural areas generally liked to eat snacks,most snacks were bought by themselves,accounting 33.98%,a total of 87.96% students' pocket money that used to buy snacks were less than 2 RMB,snacks they buying were very cheap,67.8% snacks' unit price were less than 1 RMB,the main reason for students' buying snacks were physiological reason,feeling thirsty or hungry accounted for more than 1/3. Conclusion Malnutrition is still a serious problem in rural areas,irrational consumption of snacks is very common,nutrition education is suggested to carried out in primary schools,so as to improve students' nutrition knowledge,ultimately promote children's healthy growth.