發(fā)布時(shí)間：2019-08-24 09:41

【摘要】：采用隨機(jī)整群抽樣的方法調(diào)查了河南漢族指紋樣本400份(男女各200人).研究結(jié)果顯示:①河南漢族A、L、W 3種紋型的出現(xiàn)頻率分別為2.13%、48.78%、49.10%,三型指紋的分布存在性別間差異;②各同名指組合頻率由高到低排序?yàn)?W/WL/LL/WA/LA/AA/W,同名指同類花紋組合A/A、L/L、W/W的觀察頻率均高于期望頻率,表現(xiàn)為同類花紋組合的親和性,A/W具有不相容性;③男性TFRC為143.86±30.15,女性TFRC為135.58±28.74,跟我國部分其他地區(qū)漢族及少數(shù)民族相比處于中等水平,FRC的分布有著性別、手別、指別的顯著性差異;④一手五指同類花紋的占30.38%,其中多是同為W或同為L,未見五指全為A者,一手五指同型花紋組合觀察頻率增高,而異型組合觀察頻率降低,A與W不相容.
[Abstract]:400 fingerprints of Han nationality in Henan Province (200 males and 200 males) were investigated by random cluster sampling. The results showed that: (1) the frequency of W and W patterns was 2.13%, 48.78% and 49.10%, respectively. there were gender differences in the distribution of three types of fingerprints. (2) the order of the frequency of each finger combination from high to low is as follows: W 鈮，

本文編號(hào)：2528882