蒙古族中小学生1985-2010年体重变化趋势分析  

Secular growth trends in weight of Mongolian students aged 7-18 from 1985 to 2010

作　　者：贾茹[1] 哈森高娃[2] 林哲[2] 布仁巴图[2] 李永山[3] 张壮伟 佟伟军[1] 

机构地区：[1]苏州大学医学部公共卫生学院,江苏215123 [2]内蒙古自治区通辽市疾病预防控制中心 [3]内蒙古自治区通辽市科左后旗疾病预防控制中心 [4]内蒙古自治区通辽市科左中旗疾病预防控制中心

出　　处：《中国学校卫生》2012年第11期1364-1367,共4页Chinese Journal of School Health

摘　　要：目的了解1985-2010年蒙古族7～18岁学生25 a间体重变化趋势和特点,为制定蒙古族学生体重的参考值提供依据。方法利用"全国学生体质健康调研"蒙古族通辽点校资料,获得1985年、2000年、2010年7～18岁蒙古族学生有效人数共17 480人。分析比较不同年龄、性别、城乡以及年份之间学生的体重水平。结果 1985年,2000年,2010年7～18岁蒙古族男、女学生体重均值均随年龄的增大而增长,25 a间城男、乡男、城女、乡女平均体重增长值分别是8.31,5.73,5.24,4.54 kg;7～18岁蒙古族学生体重发育曲线两次交叉年龄提前了0.5～2岁;7～18岁蒙古族学生体重的生长突增期提前了2～3岁;蒙古族城乡男生的体重突增高峰年龄有提前趋势,女生较平稳。结论 7～18岁蒙古族学生的体重随时间的推移呈积极增长的动态变化趋势,体重生长发育城乡差异明显。Objective To analyze the secular changes in weight of Mongolian students aged 7 to 18 from 1985 to 2010 ,to provide useful states for the study on physical health condition of Mongolian students. Methods By using stratified random cluster sampling method, there were 17 480 Mongolian students aged 7 - 18 years old were selected in the year of 1985, 2000 and 2010, to analyze the weight of the students. Results In the year of 1985, 2000 and 2010, the weight of Mongolian students aged 7 to 18 was growing with the time. From 1985 to 2010, the mean weight of Mongolian students aged 7 - 18 increased by 8.31,5.73, 5.24 and 4.54 kg. The two cross-age of weight growth curve of Mongolian students aged 7 - 18 was 0.5 - 2 years in advance. The weight growth spurt of Mongolian students aged 7 - 18 was 1 - 3 years in advance. The most growth age of the weight of Mongolian boys was advanced. Conclusion There is a significant positive secular trend in the growth of students,but there is still a gap between urban growth level and rural growth level.

关 键 词：体重 流行病学研究 学生 少数民族 

分 类 号：R179[医药卫生—妇幼卫生保健] G478.2[医药卫生—公共卫生与预防医学]