Ye R, Zhang L, Yang Z
Department of Obstetrics and Gynecology, Third Clinical Medical College, Beijing Medical University, Beijing 100083, China.
Zhonghua Fu Chan Ke Za Zhi. 2000 Mar;35(3):157-9.
To evaluate the obstetrical outcome of in vitro fertilization and embryo transfer (IVF-ET) pregnancy.
This study compared the obstetrical outcome of 128 cases of IVF-ET pregnancy with that of 11,372 natural pregnancies as control group.
There were 20.3%(26/128) multiple pregnancy, 20.3%(26/128) premature birth, 14.8%(19/128) pregnancy induced hypertension, 25.5%(41/161) small for gestational age, 88.3% (113/128) cesarean section rate and 31.1@1000(5/161) perinatal mortality in the IVF-ET group. However, these data in the control group were 3.3%(380/11,372), 1.0%(119/11,372), 7.6%(863/11,372), 3.6%(416/11,492), 34.7%(3,946/11,372) and 8.9@1000 (102/11,492), respectively.
The incidence of obstetrical complications was significantly higher in IVF-ET pregnancy. Multiple pregnancy is a high risk factor.
评估体外受精-胚胎移植（IVF-ET）妊娠的产科结局。
本研究将128例IVF-ET妊娠的产科结局与11372例自然妊娠作为对照组进行比较。
IVF-ET组多胎妊娠发生率为20.3%（26/128），早产率为20.3%（26/128），妊娠期高血压发生率为14.8%（19/128），小于胎龄儿发生率为25.5%（41/161），剖宫产率为88.3%（113/128），围产儿死亡率为31.1‰（5/161）。然而，对照组的这些数据分别为3.3%（380/11372）、1.0%（119/11372）、7.6%（863/11372）、3.6%（416/11492）、34.7%（3946/11372）和8.9‰（102/11492）。
IVF-ET妊娠产科并发症的发生率显著更高。多胎妊娠是一个高危因素。
