中国大理市白族指纹纹型的分布  

Distribution of fingerprint patterns of Dali Bai nationality in China

作　　者：张本斯[1] 李庄[2] 洪虹[1] 邹汝荣[1] 王凡[3] 李瑞祥[3] 

机构地区：[1]大理学院基础医学院解剖学教研室,大理671000 [2]大理学院附属医院外科,大理671000 [3]四川大学基础医学与法医学院解剖学教研室,成都610041

出　　处：《解剖学杂志》2006年第6期787-790,共4页Chinese Journal of Anatomy

摘　　要：目的：研究300名正常白族人的指纹纹型分布,为遗传学、医学、人类学提供正常参数。方法：在知情同意手续下,捺印调查对象的手纹。结果：L占52．7%,W占43．83%,A占3．47%,均有性别差异,无手别差异。A多见于拇指,L^u多见于小指,其次是中指,L^r多见于食指,W多见于拇指,其次是环指。对应指纹型组合频率为：L/L(45．1%)＞W/W(37．1%)＞L/W(12．2%)＞A/L(3．40%)＞A/A(1．73%)＞A/W(0．53%),一手五指纹型组合频率为：OLW(64．83%)＞同型组合(21%)＞ALW(7．50%)＞ALO(6．33%)＞AOW(0．33%),双手十指同纹型频率为12．67%。结论：指纹纹型分布具有对称性,与其他民族有共性也有其特异性。Objective： To study the distribution of fingerprint patterns in 300 normal people of Bai nationality, and provide normal parameters for genetics, medicine and anthropology. Methods： The ink print of fingerprint and palmar patterns was obtained with informed consent. Results： The frequency of L was 52. 7%, of W was 43.83%, and of A was 3.47%. All fingerprint patterns were significantly different between sexes （P〈0.05）, but not significantly different between left and right hands （P〉0.05）. A was mainly distributed in little fingers, L＂ in little and middle fingers, L^t in index fingers, and W in thumb and ring fingers, and the frequencies of these fingerprint patterns were L/L（45. 1%）〉W/W（37. 1%）〉L/W （12. 2%）〉A/L （3.40%）〉A/A （1.73%）〉 A/W （0. 53%） respectively. The frequencies of combination of the fingerprint patterns in one hand were OLW （64. 83%）〉combination of same types （21%）〉ALW （7. 50%）〉ALO （6.33%）2〉AOW （0. 33%）, and the frequency of same fingerprint pattern of a person＇s two hands was 12.67%. Conclusion： The distribution of fingerprint patterns of Bai nationality is bilaterally symmetric, with different as well as common comparing characteristics with other nationalities.

关 键 词：皮纹纹学 指纹纹型 白族 

分 类 号：R322[医药卫生—人体解剖和组织胚胎学]