近亲婚配后代遗传效应的研究是医学遗传学的重要研究课题之一。为了解我省不同地区近亲婚配及其后代的健康状况,并为制定优生法规和医学遗传学研究提供可靠科学依据。为此,我组于1986年3～10月对江西28个市、县、552个乡,61个镇,51个农林垦殖场(厂、 The research on the genetic effects of the offspring of the cousins ​​is one of the important research topics in medical genetics. In order to understand the health status of inbreeding and their descendants in different areas of our province, and to provide a reliable scientific basis for making eugenics regulations and medical genetics research. To this end, our group from March to October 1986 in 28 cities and counties in Jiangxi Province, 552 townships, 61 towns, 51 agroforestry farm (plant,