Abstract: Objectives To study the physical development of children in the garden in Chongqing Chayuan area in rural-urban fringe zone,and to find out the growth development problem in unattended children and common children to provide the basis for government decision-making.Methods A method of stratified cluster sampling were adopted to investigate 1 921 children in 17 level 3 gardens,including 958 unattended children and 963 common children.Based on WHO child growth standards(2006),comparison was made in height,weight,dental caries,ametropia and anemia detection rate of the two which described by constituent ratio.Results The Obesity and Ametropia detectable rates of the unattended children were 5.22% and 4.18%,which was statistically lower than the common children(7.58% and 8.93%).The other health indicators were not statistically different.Conclusion The unattended children in this area are in good physical health in the mass,mean while,the detection rate of dental caries is growing with children ages which more attention are needed.

Key words: the unattended children, physical health, rural-urban fringe zone

摘要： 目的 调查重庆市南岸区茶园片区在园儿童身体发育状况,探寻城乡结合部区域留守儿童生长发育存在的问题,为政府决策提供依据。方法 采用分层整群抽样方法,调查重庆市南岸区茶园片区17个三级幼儿园在园儿童1 921人,其中留守儿童958人,非留守儿童963人。以世界卫生组织2006年儿童生长标准为参考依据,对比两组儿童在身高、体重、龋齿、屈光不正、贫血等指标方面的差距,对计数资料采用构成比进行统计描述。结果 该地区留守儿童肥胖、屈光不正检出率分别为5.22%、4.18%,显著低于非留守儿童(检出率分别为7.58%、8.93%)(P均<0.05),在其他统计指标上差异无统计学意义(P>0.05)。结论 留守儿童总体健康水平良好,但龋齿检出率随年龄增长趋势明显,需要家长和幼儿园引起重视。

关键词: 留守儿童, 健康状况, 城乡结合部