新疆不同经济发展区域汉族中小学生身体形态指标比较

Comparative analysis on the Han school students' body configuration index at different economic development area in Xinjiang

目的了解新疆不同经济发展区城汉族中小学生身体形态指标间存在的差异及其原因,为评价不同地区汉族中小学生身体形态发育的特点提供依据。方法按照全国学生体质健康调研的原则,将研究对象分为省会城市(好片)、经济较发达地区(中片)和经济欠发达地区(差片),共测试7 189名学生,对结果进行单因素方差分析。结果不同经济发展地区中小学生身体形态发育状况与该地区经济发展近似呈正比例关系,基本趋势为省会城市和经济发达地区中小学生高于经济欠发达地区中小学生。省会城市和经济发达地区中小学生BMI指数多数年龄组高于经济欠发达地区相应组别。结论新疆不同片区间中小学生身体形态指标存在差异。

Objective To understand the difference of Han school students＇ body configuration index and its reason between different economic zones in Xinjiang in order to provide objective basis for Han school students＇ health level.Methods The objects were divided into capital cities,more developed regions and undeveloped areas according to national student physical health research principle.The result of 7 189 students was analyzed by using single factor analysis;the development conditions of school students were compared among three local areas.Results There were positively proportional relations between body configuration development status of school students and the area economic development.School students of developing area were lower than students of provincial city and developed area.The school students＇ BMI of most age groups in provincial city and developed area were above corresponding categories of developing areas.Conclusion Differences of physical indices exist among the pupils of different zones in Xinjiang.