摘要
目的 分析我国各地区 15年来高身材青少年的增长变化。方法 对象为 1985年和 2 0 0 0年全国学生体质调研中的汉族青少年 ,分六个地区 ,共 4 10 5 5 6人。划分马丁身高段 ,计算各年龄组内各身高段构成比并作χ2 检验。结果 所有地区均有高身材者显著增加现象 ,“北方沿海”地区最明显 ,其次是“北方内陆”、“西北”和“华东”,“中南”和“西南”出现率最低。“北方沿海”2 0 0 0年城男、城女成年身高达马丁 6段以上者分别为76 .7%和 71.1% ;高峰年龄提前到青春期 ,其省会片 17～ 18a城男、城女马丁 7段以上者达 5 .8%和 5 .6 %。结论 高身材者大量增加是生长长期变化的必然结果 ,“北方沿海”
Objective To analyze the increasing changes of tall stature youth in different areas of China in recent 15 years. Methods In total there were 410 556 Han youth came from National Survey on Students' Constitution in 1985 and 2000. Six areas were grouped by the provinces, and subjects were divided into various Martin height-stages. Results Increasing changes were obvious in all the areas, but the strongest among them was the north-costal area, then the north-inland and north-west, then the eastern and central-south, with the southwest being the weakest. In 2000, 76.7% of males and 71.1% of females in the urban north-costal area had their adult stature of Martin VI height-stage, and the peak of occurring time advanced to adolescence. In the provincial capital groups in this area, 5.8% of the male youth and 5.6% of the female youth aged 17～18 years had their tall stature higher than Martin VII stage. Conclusions The rapid increasing trend of tall youth was the necessary result of the secular growth changes in China in recent years.
出处
《疾病控制杂志》
2004年第1期4-8,共5页
Chinese Journal of Disease Control and Prevention
基金
国家自然科学基金 (39970 6 4 6 )
关键词
中国
高身材
青少年
身高
青春期
adolescence
puberty
body height
cross-sectional studies
