水族指纹白线的研究

The characteristics of the fingerprint white lines of the Shui people

目的探讨水族指纹的特征,为法医学、人类学及临床医学提供参考数据。方法对贵州省三都县三代均为水族的354人的708侧手,3540个手指指纹白线进行了观测和统计分析。结果男女各指指纹的白线出现率分别为4.26%、4.73%,差异无显著性(P>0.05)。男、女每个人指纹白线出现率(每人有一指以上出现者)分别为23.50%,26.32%;左手指纹白线出现率(3.00%)高于右手(1.33%),P<0.01。男女指纹白线的阳性率分别为22.95%,25.73%。结论水族指纹白线出现率较低并以单手、单指为主,其出现率与手别、指别有关。

Objective To collect data for f orensic medicine, anthropology and clinical medicine by studying the characteristics of the fingerprint white lines of the Shui people. Methods A Schouman me thod was used to su rvey the occurrence rates of the fingerprint white lines in 708 hands (3540 fing ers) from 354 inhabitants of Hui nationality (more than three generation of them belong to Shui nationality) in Sandu county, Guizhou province. The data were st atistically analyzed. Results The occurrence ra tes of the fingerprint w hite lines in every finger were 4.26% (males) and 4.73% (females), respectively, there were no statistically significant differences (P>0.05). The occurrenc e r ate in every individual (the white lines appeared in one finger at least) was 23 .50% (males) and 26.32% (females). The occurrence rate in the left hand (3.00%) was statistically higher than that in the right hand (1.33%)(P<0.01). The po siti ve rates of the fingerprint white lines in males and females were 22.95% and 25. 73%, respectively. Conclusion The occurrence ra te of the fingerpri nt white lines in Shui nationality is low and they mainly appear in solo hand an d finger. The occurrence is related to the side of hand and finger.