从四川汉族肘浅静脉看“藏彝走廊”

观察了1190例四川汉族青年肘部浅静脉的配布方式和吻合类型，比较了四川汉族与北方汉族，湖北汉族（长江流域汉族）之间的差异，发现四川汉族肘区浅静脉的类型既不同于北方汉族也不同于湖北汉族，表明四川汉族体质类型应为藏彝走廊类型，从而从一个侧面证实藏彝走廊的存在，西北汉族，四川汉族，湖北汉族肘区浅静脉的类型呈过渡性变化，表明四川汉族既有古羌人的成分，也有古越族人的成分。

A Consideration on The Zang-Yi Corrider From The Arrangement Of Superficial Veins Of The Cubital Region Of Sichuan Han People

An observation of the ways of arrangement and types of anastomosis of the superficial veins of the cubital region was taken on 1190 Sichuan Han young people and the results were compared to that of Northern Han people and Hubei Han people(i,e.those live in Yangzi area). It was noticed that the type of the superficial veins of the cubital region of Sichuan Han people was neither the same as that of Northern Han nor that of Hubei Han. This may be an evidence that the physical characteristics of Sichuan Han is of ZangYi Corridor category, hence confirmation from one aspect on the existence of the Corrider. In addition, because there are transitional changes in the aspect of the superficial veins of the cubital region between Northwestern Han, Sichuan Han and Hubei Han, this may indicates that Sichuan Han bear some physical characteristics of both ancient Qiang and ancient Yue.