Park C B, Hexter A C
Int J Epidemiol. 1984 Sep;13(3):304-10. doi: 10.1093/ije/13.3.304.
Using data from the world fertility survey for Korea, repeatability of infant death in the family was investigated applying the log-linear model. There is a strong association in survivorship between any two consecutive births. No such association is observed in nonconsecutive birth orders. There is a suggestion however, that the survival of the first birth is related to that of the third or even the fourth birth order.
利用韩国世界生育率调查的数据，应用对数线性模型对家庭中婴儿死亡的重复性进行了调查。任意两次连续出生之间在生存情况上存在强烈关联。在非连续出生顺序中未观察到这种关联。然而，有迹象表明，头胎的存活与第三胎甚至第四胎的出生顺序的存活情况有关。
