湘西土家族学生1985—2000年体质状况的动态分析

Dynamic Analysis on Constitution State of Tujia Minority Stude nts from 1985-2000 in Western Part of Hunan Province

利用湘西 1 985年和 2 0 0 0年学生体质健康调研所获得的数据 ,对湘西土家族学生的体质状况作 1 5年的动态观察、对比和分析。结果显示 :1 5年间 ,湘西土家族学生的生长发育水平有一定幅度的提高 ,其中男生提高幅度大于女生 ,发育速度均未步入快速增长阶段 ,单细、瘦弱的体型得到改善 ,体型朝匀称方面发展 ;肺活量平均值男女学生均出现不同程度的下降 ,其中女生下降幅度大于男生 ;身体素质发展水平男女学生多数出现下降 。

Using the data obtained from investigation of constit ut ion and health state of Tujia students from1985-2000 in western part of Hunan pr o vince,this essay analyses the difference of constitution of Tujia students after 15 years' observation and comparison in order to provide scientific foundation f or the improvement of the constitution and health level of the minority students .The results show that to a certain extent,the range of improvement of male stud ent s is bigger than that of female students,and the growth speed hasn't developed s o fast.At the same time,the figures of the Tujia students trended to improve.The average indicator of vital capacity decreased to a different extent,the range o f decrement of femal students bigger than that of male students.The majority of physical fitness of Tujia students have shown decrement,the decrement of stamina more obvious.