摘要:目的 运用免疫层析法快速检测B族链球菌（GBS），研究其应用于妇女孕期GBS感染的临床价值。方法 通过与微生物鉴定培养法的结果进行对比，研究免疫层析法的灵敏度、特异性和符合率。 结果 免疫层析法的灵敏度、特异性和符合率分别为100%、96.3%、96.8%。结论 该方法和传统培养法具有较高一致性,且简便、灵敏，适合在临床检验使用。

Abstract: Objective To establish immune chromatography to examine B streptococcus (GBS) and study the value for diagnosis of pregnancy women with GBS infection. Methods The microbe culture method and immune chromatography method were used to detected Group B streptococcus, and the sensitivity, specificity, and coincidence rate of immune chromatography method were determined. Results For immune chromatography method, the sensitivity, specificity, and coincidence rate were 100%, 96.3% and 96.8%. Conclusion Compared with the culture method, the novel immune chromatography method shows high consistency, and it is more convenient and sensitive and available for clinical laboratory.