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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 differences and their causes between body shape indexes of Han primary and secondary school students in different economic development zones in Xinjiang and to provide basis for evaluating the characteristics of body shape development of Han primary and secondary school students in different regions. Methods According to the principle of physical health research of students all over the country, the subjects were divided into provincial capitals (good films), economically developed areas (medium films) and underdeveloped areas (bad films), a total of 7,189 students were tested and the results were carried out ANOVA. Results The body shape and development status of primary and middle school students in different economic development areas was approximately proportional to the economic development in this area. The basic trend was that primary and secondary school students in capital cities and economically developed areas were higher than primary and secondary students in economically underdeveloped areas. The BMI index of primary and secondary school students in capital cities and economically developed areas was higher than most of the corresponding groups in economically underdeveloped regions. Conclusion There are differences in physical form between primary and secondary school students in different regions of Xinjiang.