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为了解乡村小儿致畸情况及其动态变化,著者于1980年对新民县柳河沟乡的七个村的2307名农村妇女所生8382名小儿的致畸情况进行了回顾性调查,并将其结果与沈阳市的重工业污染区(铁西区)及一般市区(大东区)进行了比较分析.一、柳河沟乡(农村组)、铁西区与大东区的总致畸率(表1):由表1可见,农村小儿的致畸率比铁西及大东区为低,χ~2检验,相差非常显著。
To understand teratogenicity and its dynamic changes in rural children, the authors retrospectively investigated the teratogenicity of 8382 children born to 2,307 rural women from 7 villages in Liuhegou Township, Xinmin County, And Shenyang City, heavy industry pollution zone (Tiexi District) and the general urban area (Dadong District) were compared and analyzed.A total Liu tegagaoxiang (rural group), Tiexi District and Dadong District total teratogenic rate (Table 1) : As can be seen from Table 1, the teratogenic rate of children in rural areas than the Tiexi and Dadong area is low, χ ~ 2 test, the difference is very significant.