浙江汉族群体2D～5D手指长度的比值分析  

A ratio analysis on digit length 2D～5D of Han population in Zhejiang province of China

作　　者：汤挺兵[1] 叶先才[2] 范晓文[1] 

机构地区：[1]丽水学院医学与健康学院解剖学教研室,丽水323000 [2]嘉兴学院医学院解剖学教研室,嘉兴314033

出　　处：《解剖科学进展》2016年第4期404-407,共4页Progress of Anatomical Sciences

基　　金：浙江省教育厅科研项目(Y201430516)

摘　　要：目的对浙江省汉族群体手指长度进行测量,探讨浙江省汉族群体指长比的特点。方法参照人体测量学方法,直接测量了浙江省汉族健康人群860例(男性:318例,女性:542例)左右侧手指长度(拇指除外),计算指长比值并对数据进行分析。结果指长比呈现为2D:3D﹤2D:4D﹤3D:4D﹤2D:5D﹤4D:5D﹤3D:5D;浙江省汉族群体2D:4D均值大于辽宁汉族、宁夏汉族、宁夏回族,与其他国家指长比之间也存在差异;浙江汉族群体指长比存在性别、侧别差异。结论浙江汉族群体指长比具有性别、侧别差异,且与其它国家、民族、地区、人种存在差异。Objective To study the digit ratio characteristics of the Han population in Zhejiang province, Peoples Republic of China. Methods 860 healthy people （318 males and 542 females） of Han ethnicity in Zhejiang province were selected, finger length （except thumb） on both hands was measured and analyzed. Results Digit ratios were prosented as 2D：3D〈 2D：4D〈 3D：4D〈 2D：5D〈 4D：5D〈 3D：5D. The mean value 2D：4D in the Han population in Zhejiang province was longer than that in Liaoning province or in Ningxia province for Han and Hui population, also with difference between Zhejiang province and other countries. There was difference for gender and handedness in Zhejiang Han population. Conclusion Digit ratios of Han population in Zhejiang province show differences in gender and handedness, differ from other countries, ethnic groups, regions and races.

关 键 词：指长比 直接测量 浙江汉族 

分 类 号：Q983[生物学—人类学]