影响促排卵周期冻胚移植结局相关因素分析

The analysis on the influencing factors of ovulation induction on the outcome of frozen-thawed embryo transfer cycle

目的:探讨促排卵冻胚移植结局的相关因素。方法:对接受促排卵冻胚胎移植(FET)周期的230例患者的相关资料进行回顾性分析,根据患者年龄、职业、体质量指数(BMI)、不孕年限、不孕因素、取卵周期方案、受精方式、胚胎冻存时间、移植胚胎或囊胚、促排卵方案、移植日内膜、黄体支持方案进行分组,比较各组的临床妊娠率,分析影响妊娠结局的相关因素。结果:logistic回归分析显示年龄、移植囊胚对妊娠结局有影响。结论:在促排卵解冻胚胎移植周期中,年龄、移植囊胚是妊娠成功的重要影响因素。

Objective ： To analyze the influencing factors of ovulation induction on the outcome of frozen - thawed embryo transfer cycle. Methods：The clinical dates of 230 ovulation induction frozen -thawed embryotransfer（FET） cycle were retro- spectively analyzed, patients＇ age, occupation, Body Mass Index （ BMI）, infertility time, infertility factor, controlled ovarian stim- ulation plan, fertilization way, embryo frozen storage time, embryo transfer or blastocyst transfer, ovulation induction, endometrial thickness on the day of transplantation and Luteal support treatment were compared. Results ：logistic regression analysis results showed that age and blastoeyst transplant were related to pregnancy outcome,the difference was statistically significant. Conclu- sion ： Age and and blastocyst transfer are significant influencing factors on pregnancy out in FET cycles of ovulation induction.