Sawazumi K, Tonari M, Sakai K
Nihon Sanka Fujinka Gakkai Zasshi. 1982 May;34(5):589-93.
FHR oxytocin challenge test (OCT), maternal serum estriol level, neonatal birth weight and placental findings were studied in 206 cases. 1) Maternal serum estriol levels were not always related to the results of OCTs. 2) In the cases of positive and equivocal OCTs, the birth weight and the placental weight were smaller than those in negative OCT cases. 3) Positive and equivocal OCTs were frequently related with calcification and infarction of the placentae. 4) Neonatal birth weight showed close relation to the placental weight, though insignificant relation to maternal serum estriol level was observed. 5) The frequency of positive and equivocal OCTs was high in the cases of right-posterior position of placenta, and low in the cases of left-anterior.
对206例患者进行了胎心催产素激惹试验（OCT）、母血雌三醇水平、新生儿出生体重及胎盘检查。1）母血雌三醇水平并不总是与OCT结果相关。2）OCT结果为阳性和可疑的病例，其出生体重和胎盘重量低于OCT结果为阴性的病例。3）OCT结果为阳性和可疑的情况常与胎盘钙化和梗死有关。4）新生儿出生体重与胎盘重量密切相关，而与母血雌三醇水平无明显关系。5）胎盘右后位病例中OCT结果为阳性和可疑的频率较高，而胎盘左前位病例中该频率较低。
