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本文根据Jirasek J E(1983)制定的人胚胎正常发育表,采用了183例人工流产的受精龄9～26wk的胎儿和59例受精龄27～38wk的胎儿标本。胎儿的十二项测量指标利用苹果—Ⅱ计算机进行了多类逐步判别分析,给出只含有体重、上肢长和下肢长三个变量的胎儿期和围产期判别函数。最后检验了判别效果。
In this paper, according to Jirasek JE (1983) developed human embryonic normal development table, using 183 cases of induced abortion 9 ~ 26wk fetuses and 59 cases of fertile age 27 ~ 38wk fetal specimens. Fetal twelve measurements using the Apple-Ⅱ computer for a variety of step by step discriminant analysis, given only contains weight, upper limb length and lower limb length of the three variables of the fetal and perinatal discriminant function. Finally test the discriminant effect.