EMT合并不孕症宫腹腔镜联合治疗后妊娠现状及相关危险因素分析-现代医学

EMT合并不孕症宫腹腔镜联合治疗后妊娠现状及相关危险因素分析

单位：本溪市中心医院妇产科, 辽宁本溪 117000

分类号：R714.15

出版年·卷·期（页码）：2020·39·第八期（984-989）

摘要：

目的：探究子宫内膜异位症（endometriosis，EMT）合并不孕症宫腹腔镜联合治疗后妊娠现状及相关危险因素分析。方法：选择2014年1月至2017年6月间在我院行腹腔镜根治术的342例EMT合并不孕症患者，13例患者失访，根据术后两年是否妊娠，将患者分成未妊娠组（n=124）和妊娠组（n=205）。单因素分析两组患者的基线资料，对差异有统计学意义的单因素进行非条件Logistic多因素回归分析，探究术后未妊娠的影响因素并建立其预测模型。结果：329例EMT患者中，未妊娠发生率为37.69%（124/329）。两组患者在年龄、不孕时间、子宫内膜异位症分期、不孕类型、输卵管堵塞、子宫肌腺病、生殖辅助技术、服用GnRH-a及子宫内膜异位症生育指数等指标差异有统计学意义（P<0.05）。Logistic回归分析表明年龄（OR=1.478，95% CI：1.213~1.802）、不孕时间（OR=2.667，95% CI：1.367~5.204）、输卵管堵塞（OR=1.831，95% CI：1.242~2.700）、生殖辅助技术（OR=0.417，95% CI：0.281~0.619）、子宫内膜异位症生育指数（OR=0.312，95% CI：0.168~0.580）及继发性不孕（OR=2.252，95% CI：1.525~3.327）等6项指标是发生妊娠的独立影响因素（P<0.05），得到拟合方程为logit（P）=-0.764+0.391X1+0.981X2+0.605X3-0.874X4-1.164X5+0.812X6，其中X1代表年龄，X2代表不孕时间，X3代表输卵管堵塞，X4代表生殖辅助技术，X5代表子宫内膜异位症生育指数和X6代表继发性不孕。结论：329例EMT合并不孕症患者中，未妊娠发生率为37.69%（124/329）。年龄、不孕时间、输卵管堵塞、生殖辅助技术、子宫内膜异位症指数及继发性不孕等指标是影响患者妊娠的独立影响因素，临床应针对上述因素制定针对性方案，以提高术后妊娠率。

Objective: To explore the analysis of pregnancy status and related risk factors after uterine laparoscopic surgery of EMT complicated with infertility. Methods: A total of 342 patients with EMT complicated with infertility,who underwent laparoscopic radical surgery in our hospital from January 2014 to June 2016 were selected as the observation group, 13 patients were lost during the follow-up period. According to whether the patients were pregnant two years after operation, the patients were divided into non-pregnancy group (n=124) and pregnancy group (n=205).The basic information of the two groups was compared for single factor analysis, and the significantly different single factors were analyzed by non-conditional logistic regression analysis, the influence factors for non-pregnancy and the forecast model were established. Results: Among the 329 patients with EMT, the incidence of non-pregnancy was 37.69% (124/329). The differences in age, duration of infertility, staging of endometriosis, type of infertility, tubal obstruction, adenomyosis, reproductive aids, administration of GnRH-a and fertility index of endometriosis were statistically significant (P<0.05). Logistic regression analysis showed age (OR=1.478, 95% CI:1.213~1.802), infertility time (OR=2.667, 95% CI:1.367~5.204), tubal blockage (OR=1.831, 95% CI:1.242~2.700), reproductive assistance technology (OR=0.417, 95% CI:0.281~0.619), endometriosis fertility index (OR=0.312, 95% CI:0.168~0.580) and secondary infertility (OR=2.252, 95% CI:1.525~3.327) were independent influencing factors of pregnancy (P<0.05), and logit(P)=-0.764+0.391X1+0.981X2+0.605X3-0.874X4-1.164X5+0.812X6, X1 representing age, X2 representing infertility time, X3 representing tubal blockage, X4 representing reproductive assistive technology, X5 representing endometriosis fertility index and X6 representing secondary infertility.Conclusion: Among the 329 patients with EMT complicated with infertility, the incidence of non-pregnancy was 37.69% (124/329). Age, infertility time, tubal blockage, reproductive assistant technology, endometriosis index and secondary infertility are the independent influencing factors of pregnancy. Clinical measures should develop targeted program to improve postoperative pregnancy rates according to the above indexes.

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