遵义市小学生身体素质发展状况调查

Investigation on physical development status of primary school students in Zunyi city

目的:了解遵义市小学生身体素质发展状况。方法:2007年采用分层抽样法对遵义市1 600名小学生的身体形态方面进行调查。结果:市区男生身高较郊区男生高(P<0.05),市区女生身高、体重、胸围均值较郊区女生高(P<0.05)。结论:市区男、女生身高、体重、胸围3项指标发育优于郊区男、女生。

Objective：To understand the physical development status of primary school students in Zunyi city.Methods：Stratified cluster sampling method was used to investigate the physical development of 1 600 primary school students in Zunyi city.Results：The body height of urban boys was higher than that of suburban boys（P〈0.05）;the body height,body weight and chest circumference of urban girls were higher than those of suburban girls（P〈0.05）.Conclusion：The developmental indexes including body height,body weight and chest circumference of urban primary school students were better than those of suburban primary school students.