摘要
【目的】探讨体外受精-胚胎移植(IVF-ET)术后妊娠早产的相关因素。【方法】回顾性分析我院1992年1月至2001年12月的221例IVF-ET术后妊娠妇女的临床资料,根据分娩孕周分为早产组和足月分娩组,用Logisticregression分析与早产有关的因素。【结果】优势比(OR)大于1的相关因素有:宫内感染(OR=42.334)、双胎妊娠(OR=20.536)、妊娠期糖耐量异常(OR=3.823)、胎膜早破(OR=2.284)、中重度妊高征(OR=1.664)、盆腔粘连(OR=1.367)。【结论】感染和双胎妊娠是导致IVF-ET术后妊娠早产的最主要因素。
To investigate the risk factors of preterm delivery after IVF ET. Retrospectively analyzed 221 cases of pregnancies after IVF ET. Logistic regression was used to analyze the factors associated with preterm delivery. Factors which OR >1 are:intrauterine infection(OR=42.334), twin pregnancies(OR=20.536), Impaired glucose tolerance (OR=3.823), premature rupture of membrane(OR=2.284), moderate and severe pregnancy induced hypertension syndrome(OR=1.664), pelvic adhesion(OR=1.367).[Conclusion]Infections and twin pregnancies play the major role in the etiology of preterm delivery after IVF ET.
出处
《中山大学学报（医学科学版）》
CAS
CSCD
北大核心
2004年第2期150-152,156,共4页
Journal of Sun Yat-Sen University:Medical Sciences
