Is bacterial vaginosis a stronger risk factor for preterm birth when it is diagnosed earlier in gestation?
Is bacterial vaginosis a stronger risk factor for preterm birth when it is diagnosed earlier in gestation?
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DOI：
10.1016/j.ajog.2004.07.017
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发表时间：
2005-02-01
影响因子：
9.8
通讯作者：
Langer, O
中科院分区：
文献类型：
--
作者：
Klebanoff, MA;Hillier, SL;Langer, O
目的：通常认为，在怀孕期间诊断出细菌性阴道病越早，与没有细菌性阴道病的妇女相比，早产的风险增加越大。研究设计：在这项分析中，12,937名妇女接受了细菌性阴道病的筛查，这是以前进行的临床试验的一部分，早产的优势比（
Objective: It is stated commonly that the earlier in pregnancy bacterial vaginosis is diagnosed, the greater is the increase in risk of preterm birth compared with women without bacterial vaginosis. However, this contention is based on small numbers of women.Study design: In this analysis of 12,937 women who were screened for bacterial vaginosis as part of a previously conducted clinical trial, the odds ratio of preterm birth (