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遗传流行病学(genetic epidemiolo-gy)是近年发展起来的一门边缘学科。它综合应用了流行病学、数理统计、群体和数量遗传学,以及细胞遗传学、分子遗传学等诸学科的原理、技术和方法,着重于研究群体中具有遗传背景的人体性状和某些不明原因疾病的病因,辩析遗传因素和环境因素在所研究疾病的发病,以及所研究性状的决定中所起的作用。Morton等人将此学科定义为研究具有亲缘关系人群中疾病的病因、分布和调控,以及群体内个体患病的遗传背景和疾病的遗传性(包括生物性遗传和教养传递)。国内已有人对此学科作了介绍
Genetic epidemiolo-gy is an edge discipline developed in recent years. It integrates the principles, techniques and methods of epidemiology, mathematical statistics, population and quantitative genetics, as well as various disciplines such as cytogenetics and molecular genetics. It focuses on studying human traits with genetic background and some unknown Cause The etiology of the disease, the role of genetic and environmental factors in the diagnosis of the disease being studied, and the determination of the trait to be studied. Morton et al. Defined this subject as studying the etiology, distribution and regulation of disease in a related population, as well as the genetic background of the individual’s illness within the cohort and the hereditary (including biological genetic and recuperative delivery) of the disease. Some domestic people have introduced this subject