多基因遗传病(简称多基因病)的研究对象是一些对人类健康影响较大的常见病和先天畸形,也是医学科学和医学遗传学研究的重要课题之一。此类病的研究迄今仅十余年,由于是一门新兴科学,因此,过去我国在这方面 Multi-genetic disease (polygenic disease) research object is some of the more common human health effects and congenital malformations, but also medical science and medical genetics one of the important topics. The research on such diseases has so far only been carried out for more than ten years. As a result of this emerging science, in the past, our country has in this respect