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目的了解新疆7~18岁哈萨克族学生近25年的身体形态变化趋势,为制定学校卫生发展规划提供依据。方法采用新疆1985年和2010年体质调研的7~18岁哈萨克族学生身高、体重、胸围的数据资料,进行分析及比较。结果新疆哈萨克族学生身体形态各项指标随着年龄的增长而逐步提高。从1985~2010年的25年间,哈萨克族男、女生的身高、体重和胸围平均值基本保持增长。2010年与1985年比较,男生平均增长值分别为6.9 cm、5.4 kg,2.2 cm,女生分别为6.0 cm、4.9 kg、2.7 cm。结论近25年间,新疆7~18岁哈萨克族中小学生的身体形态均保持增长,但与全国平均水平比较依然存在一定的差距,应进一步加强学校体育工作,确保学生每天锻炼1 h,改变生活方式,进一步提高哈萨克族青少年的健康水平。
Objective To understand the change of body shape of Kazak students from 7 to 18 years old in Xinjiang over the past 25 years and provide the basis for the development of school health planning. Methods The data of height, weight and chest of 7-18-year-old Kazakh students who participated in physical investigation in 1985 and 2010 in Xinjiang were analyzed and compared. Results Xinjiang Kazak students body shape indicators gradually increase with age. From 1985 to 2010, the average height, weight and bust of Kazak boys and girls kept a steady growth in the 25 years. In 2010 and 1985, the average growth rates of boys were 6.9 cm, 5.4 kg and 2.2 cm respectively, and girls were 6.0 cm, 4.9 kg and 2.7 cm respectively. Conclusion In the recent 25 years, the body shape of Kazak primary and secondary school pupils from 7 to 18 years old in Xinjiang kept their growth. However, compared with the national average, there was still a gap between them. Physical education in schools should be further strengthened to ensure that students could exercise 1 hour a day and change their lifestyles , To further improve the health of Kazakh adolescents.