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测量70个西藏现代藏族人颅40项指标;计算指数16项;根据指数确定颅型、额型、颌型、眶型、鼻型与腭型;进行数理统计;观察性别差异,发现男女性间各测量值差异显著,但颅型等各型在两性表现出基本特征的一致性;观察藏族人颅与汉族和壮族人颅间的差异,发现藏族人属阔颅型的高达82%,低颅型亦在52%以上,显示出藏族人颅低而阔的特点.此外藏族人高眶型的出现率超过67%,阔及特阔鼻型高达73%,充分显示出藏族人颅的特点,而与汉族及壮族人颅存有显著差异.
We measured 40 indicators of the skull of 70 Tibetans in modern Tibet and calculated 16 indexes. According to the index, we determined the types of skull, forehead, jaw, orbital, nasal and palate; conducted mathematical statistics; observed the gender differences, The differences between the measured values were significant, but the consistency of the basic characteristics such as skull type showed the basic characteristics in both sexes. The differences between the skull and the Han and Zhuang people in Tibet were observed. Type is also above 52%, showing the characteristics of Tibetan people with low and wide head .In addition, the occurrence of orbital type of Tibetan people over 67%, wide and wide nose up to 73%, fully demonstrated the characteristics of the Tibetan people’s skull, There was significant difference between Han and Zhuang people.