苏北农村留守与非留守儿童体质健康调查研究

[目的]调查苏北地区农村留守和非留守儿童的体质健康与运动状况及二者之间的关系,为构建农村留守儿童健康管理模式、开展针对性的干预措施提供参考。[方法]采用整群抽样方法,使用问卷调查农村中学15～16岁初三年级637位同学的体格指标与运动状况,采用BMI、Rohrer指数、克托莱指数评价健康状况。[结果]农村留守儿童超重率和肥胖率显著低于农村非留守儿童(P<0.05),男生明显高于女生;消瘦率极显著高于农村非留守儿童(P<0.01)。此外,农村留守儿童还存在运动量不足、运动时间过少,家务劳动偏少情况,但与农村非留守儿童之间无显著差异(P>0.05)。[结论]农村留守儿童的体质健康状况不容乐观,其运动量、运动时间有待加强,值得社会关注。

Investigation and Research on Physical Health of the Left-behind and the Non Left-behind Children in North Jiangsu

[ Objective ] To investigate the relationship between physical health and training status of rural left-behind children and non left-be- hind children in north Jiangsu, provide reference for constructing rural left-behind health management mode and carrying out corresponding [ Method] With cluster sampling method and questionnaire survey method, physical indicators and training status of 637 students whose ages between 15 and 16 from grade 3 in rural middle schools were investigated. The health status of left-behind children and non left-behind children were evaluated by the indices of BMI, Rohrer and Quetelet. [ Result] The rate of overweight and obesity of left-be- hind children is significantly lower than that of non left-behind children in rural regions（ P 〈 0.05 ）, and the rate of boys is significantly higher than that of girls ; The rate of emaciation of the left-behind children is substantially higher than that of the non left-behind children in rural re- gions（ P 〈0. O1 ）. In addition, there exist the situation that exercise, exercise time and housework are less for left-behind children, but with no significant differences between the left-behind children and the non left-behind children in rural regions （ P 〉 0.05 ）. [ Conclusion ] It is not optimistic that the situation of physical health of the left-behind children in rural regions whose exercise and exercise time remain to strengthen and deserves attention.