基于倾向性评分匹配法评估不孕女性人乳头瘤病毒感染对宫腔内人工授精临床结局的影响

Evaluation of the Impact of Human Papillomavirus Infection on the Clinical Outcomes of Intra-Uterine Insemination in Infertile Women Based on Propensity Score Matching Method

目的:评估不孕女性人乳头瘤病毒(HPV)感染对宫腔内人工授精(IUI)术后临床结局的影响。方法:采用回顾性队列研究分析空军军医大学唐都医院于2019年1月1日至2021年7月31日行IUI治疗的685例(1046个周期)患者的临床资料,其中丈夫精液人工授精(AIH)554例。根据HPV感染分为HPV阳性组和HPV阴性组,对IUI治疗及其中的AIH治疗患者按照采用倾向性评分匹配(1∶2),分别比较匹配后IUI治疗(HPV阳性组80例,HPV阴性组158例)及AIH治疗(HPV阳性组65例,HPV阴性组129例)患者中两组的助孕及妊娠结局。结果:IUI治疗患者匹配后HPV阳性组与HPV阴性组的临床妊娠率、活产率、异位妊娠率、流产率、巨大儿出生率及低体质量儿出生率差异均无统计学意义(P>0.05)。AIH治疗患者匹配后HPV阳性组与HPV阴性组的临床妊娠率、活产率、异位妊娠率、流产率、巨大儿出生率及低体质量儿出生率的差异仍无统计学意义(P>0.05)。结论:不孕女性HPV感染可能并不影响IUI患者的助孕及妊娠结局。

Objective:To evaluate the impact of human papillomavirus(HPV)infection on the clinical outcomes of intrauterine insemination(IUI)in infertile women.Methods:The clinical data of 685 patients(1046 cycles)who underwent IUI treatment were retrospectively analyzed at Tangdu Hospital of Air Force Medical University from January 2019 to July 2021,including 554 cases of artificial insemination with husband sperm(AIH).According to HPV infection,patients were divided into two groups,HPV positive group and HPV negative group,propensity score matching(PSM,1∶2)was used for IUI(80 cases in HPV-positive group and 158 cases in HPV-negative group)and AIH(65 cases in HPV-positive group and 129 cases in HPV-negative group)treatment patients,and the clinical outcomes of these patients were compared respectively.Results:There was no statistically significant difference in clinical pregnancy rate,live birth rate,ectopic pregnancy rate,abortion rate,macrosomia birth rate,and low body weight birth rate between HPV-positive group and HPV-negative group after matching with IUI treatment patients(P>0.05).There was no statistically significant difference in clinical pregnancy rate,live birth rate,ectopic pregnancy rate,miscarriage rate,macrosomia birth rate,and low body weight birth rate between the HPV positive group and the HPV negative group after matching AIH treatment patients(P>0.05).Conclusions:HPV infection in infertile female may not affect the clinical outcomes of IUI patients.