手皮纹表现具有人种、民族和地域差异。四川有15个民族,对这些民族的手皮纹研究很少。本文报告我省人口较多的5个民族共3028例,其中汉族694例(男367、女327)、彝族340例(男180、女160)、苗族355例(男188、女167)、藏族1071例(男564、女507)、羌族568例(男296、女272)的手皮纹正常值,为民族、人类、解剖学及临床诊断学和医学遗传学 Handkerchief shows racial, ethnic and geographical differences. There are 15 ethnic groups in Sichuan and very few studies on the hand-skin pattern of these ethnic groups. This paper reports a total of 3,028 cases of 5 ethnic groups in our province, including 694 Han (367 males and 327 females), 340 Yi (180 males and 160 females), 355 Miao (167 males and 167 females), Tibetan 1071 cases (male 564, female 507), 568 cases of Qiang (male 296, female 272) hand lines normal, national, human, anatomy and clinical diagnosis and medical genetics