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目的探讨阴道检查次数与羊膜腔感染发生之间的关系。方法对惠州市中心人民医院3104例至少行3次阴道检查孕产妇羊膜腔感染情况数据进行统计与数据处理,按检查次数与感染发生率进行分组比较。结果3104例孕产妇羊膜腔感染总发生率为1.03%,3次检查感染发生率为0.57%,4次检查感染发生率为0.86%,5次及以上检查感染发生率为1.20%,检查次数与感染发生率呈明显正相关,三组产妇阴道检查次数与感染发生率经t检验及χ2检验有明显差异。结论阴道检查次数与羊膜腔感染发生之间的关系密切,应尽量减少妊娠期内不必要的阴道检查,防止羊膜腔感染的发生。
Objective To explore the relationship between the number of vaginal examinations and the occurrence of amniotic cavity infection. Methods 3104 cases of central hospital in Huizhou City at least three times vaginal examination of the situation of amniotic fluid infection in pregnant women data statistics and data processing, according to the number of infections and incidence of infection were grouped. Results The total incidence of amniotic cavity infection was 1.03% in 3104 pregnant women, 0.57% in 3 examinations, 0.86% in 4 examinations and 1.20% in 5 and above examinations. The number of examinations and The incidence of infection showed a significant positive correlation between the three groups of maternal vaginal examination frequency and incidence of infection by t-test and χ2 test were significantly different. Conclusions The number of vaginal examinations is closely related to the occurrence of amniotic cavity infection. Vaginal examination during pregnancy should be minimized to prevent the occurrence of amniotic cavity infection.