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本文对工业城市克蔑洛沃的新生儿出生缺陷进行了调查,共分析1975～1982年出生的新生儿病历卡52,852个,其中出生缺陷1112人,发生率在19.1～24‰之间.逐年分别为:1975-19.4‰,1976-20.2‰,1977-19.1‰,1978-19.6‰,1979-20.9‰,1980-21.2‰,1981-24‰,1982-22.4‰.可以判定,近两年新生儿出生缺陷的发生率确有所增加(不是,我在看,而且也在想,我在想.事情为什么会这么巧,简直是太巧啦,一定是有原因的我在想到底是什么原因促成了这种事情(p<0.05).
In this paper, we investigated the birth defects of neonates in the industrial city of Ketinvale, and analyzed 52,852 neonatal medical records born between 1975 and 1982, of which 1112 were born defects, the incidence was between 19.1 and 24% As follows: 1975-19.4 ‰, 1976-20.2 ‰, 1977-19.1 ‰, 1978-19.6 ‰, 1979-20.9 ‰, 1980-21.2 ‰, 1981-24 ‰, 1982-22.4 ‰. Can be determined that the past two years, newborns The incidence of birth defects does increase (not, I’m watching, and I’m thinking, I’m thinking.) Why it’s so clever, it’s just too clever, it’s always a reason I wonder exactly what motivates This kind of thing (p <0.05).