1995年 7月我们对招远地区玲珑镇、阜山镇的遗传病与非遗传性先天性疾病进行了调查 ,共调查了 5 76 0 5人 ,发现遗传病 5 7种 ,患病人数 5 6 9例 ,患病率 9 88‰ ,非遗传性先天性疾病 14种 ,患病人数 5 2例 ,患病率 0 9‰。通过以上资料可以看出 ,遗传病在我地区属多发病和常见病 ,严重影响着人口素质 ,应作好优生工作 ,降低遗传病和非遗传性先天性疾病发生 In July 1995, we conducted investigations on hereditary and non-hereditary congenital diseases in the towns of Linglong and Daishan in Zhaoyuan. A total of 5,760 people were investigated and 57 hereditary diseases were found. The number of affected patients was 56. In 9 cases, the prevalence rate was 9 88 , , 14 non-genetic congenital diseases, and 52 patients. The prevalence rate was 0 9 ‰. It can be seen from the above information that genetic diseases in our region are frequently-occurring and common diseases that seriously affect the quality of the population and should work well for eugenics to reduce the occurrence of inherited and non-hereditary congenital diseases.