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首页> 外文期刊>Journal of Clinical Microbiology >Evaluation of StrepB Carrot Broth versus Lim Broth for Detection of Group B Streptococcus Colonization Status of Near-Term Pregnant Women
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Evaluation of StrepB Carrot Broth versus Lim Broth for Detection of Group B Streptococcus Colonization Status of Near-Term Pregnant Women

机译：评估StrepB胡萝卜肉汤与Lim肉汤检测近期孕妇B组链球菌定植状况的评估

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The performance of StrepB Carrot Broth (SCB) versus group B Lim broth (LIM) for detection of group B streptococcus (GBS) colonization status in near-term pregnant women (35 to 37 weeks of gestation) was evaluated. Dually collected vaginal/rectal swabs from 279 women enrolled from a single large maternity clinic were analyzed. Fifty (18%) women were colonized by GBS according to both methods. SCB had excellent diagnostic performance compared to LIM, with sensitivity, specificity, positive predictive value, and negative predictive value of 92%, 100%, 100%, and 98.3%, respectively. Improved diagnostic efficiency due to direct reporting of GBS cases based on an orange color change in the SCB decreased overall labor and material costs.
机译：评估了StrepB胡萝卜肉汤（SCB）与B组Lim肉汤（LIM）在近期孕妇（妊娠35至37周）中检测B组链球菌（GBS）定殖状态的性能。分析了从一个大型妇产科门诊就诊的279名妇女的双重采集的阴道/直肠拭子。根据这两种方法，有50名（18％）妇女被GBS殖民。与LIM相比，SCB具有出色的诊断性能，敏感性，特异性，阳性预测值和阴性预测值分别为92％，100％，100％和98.3％。由于根据SCB中的橙色变化直接报告GBS病例，提高了诊断效率，从而降低了总体人工和材料成本。

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