[The study of dermatoglyphic parameters on 1000 Tibetans].

This paper reports 14 dermatoglyphic parameters of 1000 Tibetans sampled in Tibet. Relatedness between Tibetans and Hans is much closer than that between Tibetans and Minnesotians in the USA. Compared with 12 nationalities. The Tibetan showed smaller difference with the Hani and the Han and greater difference with the Uygur. Comparison among the Tibetans living in different regions suggests that the Tibetans in Tibet have less difference with the Tibetans in Pingwu Region of Sichuan Province and much difference with the Tibetans in Gannan Region of Gansu Province. This report indicates that dermatoglyphic Parameters should not be used indifferently in different ethnic groups or even in different geographic groups of the same nationality.