湘西州青年学生ABO血型分布的抽样调查

为了解湘西地区土家族、苗族、汉族 (以下简称土家、苗、汉 )青年学生ABO血型分布情况。采用整群抽样法 ,抽取吉首地区几所中专学校青年学生进行ABO血型鉴定。结果发现 :土家、苗、汉学生之间的ABO血型分布无显著性差异 (P >0 0 5 )。但与该地区 1984年的调查结果相比有差异性 (P <0 0 5 ) ,说明该地区土家、苗、汉的混杂程度增大 ,婚配隔离状态逐步解除 ,土家、苗不断汉化。

The Sampling Investigation of ABO Blood Types Distribution of Young Students Xiangxi Area

To find out the ABO blood types distribution of young students from Tujiazu,Miaozu,Hanzu(Tujia,Miao,Han are called for short as following) in Xiangxi area,we take sampling investigation from the whole. The young students from several technical secondary schools are taken to do the ABO blood types identification. The result is that the ABO blood types distribution among the students from Tujia,Miao,Han have no remarkable difference( P >0 05),but if we compare it with the investigation result of this area in 1984,the difference still exists( P <0 05),so this shows that the mixture degree of Tujia,Miao,Han in this area increases,the state of marriage insolation progressively dissolve and Tujia,Miao constantly come close to Han.