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计划生育是我国的基本国策,它包括控制人口数量和提高人口素质两个方面。影响人口素质的因素很多,遗传病是其中很重要的一个方面。在开展计划生育、优生和遗传病防治工作时,必须了解各种遗传病的发病情况,以便分清主从,根据缓急轻重把力量用到危害最严重的一些疾病上去。同时,遗传病普查也是医学遗传学最基本内容之一,各群体间发病率的差异,以及在此基础上进行的流行病学调查,是探索发病机理的重要手段。此外,遗传病普查也是早期诊断与及时治疗的一个重要环节。近年来,我国各地已开
Family planning is China’s basic national policy, which includes controlling the population and improving the quality of the population in two aspects. Many factors affect the quality of the population, genetic disease is one of the important aspects. In carrying out family planning, prenatal and genetic disease prevention and control work, we must understand the incidence of various genetic diseases, in order to distinguish between the masters and the followers, according to the priorities to use the most dangerous diseases to go up. At the same time, genetic disease survey is also one of the most basic content of medical genetics, the incidence of differences between groups, and based on this epidemiological investigation is an important means to explore the pathogenesis. In addition, genetic disease screening is also an important part of early diagnosis and timely treatment. In recent years, our country has opened