妊娠期B族链球菌感染的高危因素及新生儿不良结局的影响

High Risk Factors of Group B Streptococcus Infection during Gestation Period and its Effect on the Adverse Outcomes of Newboms

目的探讨妊娠期B族链球菌感染的高危因素及新生儿不良结局的影响。方法取自2018年1月~6月我院收住的B族链球菌感染的孕产妇58例为感染组,选取同期无B族链球菌感染的孕产妇62例为非感染组,比较两组孕期危险因素及其新生儿不良结局。结果①经多因素Logistic分析,与妊娠期感染B族链球菌相关的因素可能有年龄、阴道炎、流产史、孕前检查。②感染组新生儿不良结局发生率显著高于非感染组(P<0.05)。结论B族溶血性链球菌感染对新生儿结局有显著影响,应定期对妊娠孕妇进行该病菌的筛查,以减少对新生儿的影响。

Objective:To investigate the high risk factors of group B streptococcus infection during gestation period and its effect on the adverse outcomes of newborns.Methods:In total,120 gravidas were admitted and treated in our hospital from January 2018 to June 2018.Gravidas with group B streptococcus infection were divided into infectious group(n=58),while gravidas without group B streptococcus infection were divided into noninfectious group(n=62).The high risk factors of group B streptococcus infection and its effect on the adverse outcomes of newborns were compared between the two groups.Results:(1)Logistic regression analysis showed that the包ctors infections of group B streptococcus related to pregnant age,vaginitis,abortion,and pre—pregnancy examination.(2)The incidence of adverse outcomes in infectious group was significantly higher than that in noninfectious group.Condusions:The adverse outcomes of newborns is related to group B streptococcus,screening for pregnancy should be advocated in order to reduce the adverse outcomes in newborns.