456名河北学生皮肤纹理调查

Dermatoglyphics survey in 456 case of Hebei students

对４５６名大学生皮纹分析，表明指纹类型以斗和尺箕最多，两者相加总数超过９０％，而桡箕、弓形纹少，与南京汉族相同。指纹隆线总数男女两性间有高度显著差异，而ａ－ｂ隆线数两性间无显著差异，ａｔｄ角有显著差异。结果还表明，不同种族间存在着皮肤纹理差别。

Survey results of dermatoglyphics in 456 college students of Zhangjiakou Medical College were reported,indicating that“W”and “L u”are the most in fingerprints types,“W”and “L u”in total ate more than 90%,but “L u”and “A”are less.“TFRC”and axial triradius have significant difference between male and female,but“a-b TRC”has less difference on between both sexes.