我国华东地区成年男子体型分析

从我国华东地区年龄范围在19~65岁的成年男子中抽取样本400人,主要对样本人体的20个部位进行计测,所得数据经预处理后进行多种方式的统计与分析,从多个方面对我国华东地区的成年男子体型特征及按身长和年龄分类后的体型差异做了定性定量的描述。研究表明,30~40岁年龄段是一个界限,以其为界,身体的许多项目发生明显改变;随着身长的变化,高度逐渐增大,大部分围度也呈增加状态,角度项目几乎没有发生改变;与GB 1335—91所给数据的均值与标准差进行了比较,表明目前我国华东地区人体的体型更高更壮,上下身的比例更匀称。

Body shape analysis of adult men in the East China

400 adult men aging from 19 to 65 were selected at random in the East China for body measurement on 20 parts, and the data obtained were pre-processed and necessary statstics and analysis were conducted. Their body shape characteristics and how they differ between different groups classified according to the age bracket and body length were described from many aspects with qualitative and quantitative indexes. The findings of research revealed that the 30 to 40 age bracket is a dividing line, and obvious changes are seen with the dividing line. The height increases gradually as body length varies, and so does the circumferences, but little change is found in angle items. When compared with the average value and standard deviation in GB 1335--91, it shows that body types of adult men in the East China are taller, stronger, and more harmonic in proportion on the whole.