Schlotter C M, Michaelis R, Otto S, Dopfer R
Arch Gynecol. 1982;231(2):111-8. doi: 10.1007/BF02111662.
Using Prechtl's concept of optimal conditions as modified by Michaelis et al. [7] we analysed the case records of 50 acidotic newborn infants (umbilical artery pH of 7,250 or less) and of 34 controls. Acidotic infants had a significantly higher negative (or adverse) factor score. There was a correlation between the degree of acidosis and the negative factor score. There were, however, no relations between scores in isolated subgroups of negative factors and fetal acidosis though the same was not true for some combinations of subgroups (such as pre-eclampsia, operative delivery, fetal bradycardia in the second stage of labour).
运用经米夏埃利斯等人[7]修正的普雷希特尔的最佳条件概念，我们分析了50例酸中毒新生儿（脐动脉pH值为7.250或更低）和34例对照组的病例记录。酸中毒婴儿的负面（或不良）因素评分显著更高。酸中毒程度与负面因素评分之间存在相关性。然而，尽管某些亚组组合（如子痫前期、手术分娩、第二产程胎儿心动过缓）并非如此，但孤立的负面因素亚组评分与胎儿酸中毒之间并无关联。
