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高血压病是一种常见病,它严重地威胁人类的寿命。对高血压与遗传的关系,以及高血压的遗传方式,迄今尚无定论。高血压病的患病率与年龄有关,因此为遗传分析带来了很大困难。为此,作者根据1979年我国修订的高血压诊断标准,对101例高血压患者的家属共700人进行了调查,并以同样年龄组的群体患病率作对照,应用多基因遗传的阈值模式理论进行分析,并计算了遗传度。
Hypertension is a common condition that seriously threatens human life. The relationship between hypertension and heredity, as well as the genetic pattern of hypertension, so far no conclusive. The prevalence of hypertension is age-related and therefore poses great difficulties for genetic analysis. To this end, according to the revised diagnostic criteria for hypertension in China in 1979, the authors investigated a total of 700 family members of 101 hypertensive patients and compared them with the prevalence of the same age group, using the threshold model of polygenic inheritance The theory is analyzed and the heritability is calculated.