PT -期刊文章AU - Chang,伊娃w . AU页Anne-Laure盟——帽子,Maryline TI -发光二极管荧光显微镜对结核病诊断:一个荟萃分析援助- 10.1183/13993003.00978 -2015 DP - 2016年3月01 TA -欧洲呼吸杂志》第六PG - 929 - 937 - 47 IP - 3 4099 - //www.qdcxjkg.com/content/47/3/929.short 4100 - //www.qdcxjkg.com/content/47/3/929.full所以欧元和J2016 3月01;47 AB -发光二极管荧光显微镜(LED-FM)被世界卫生组织推荐用于肺结核诊断,以取代传统的Ziehl-Neelsen显微镜。LED-FM的普及一直很缓慢。其中一个原因是与Ziehl-Neelsen显微镜相比,其报道的特异性下降。我们的目的是确定LED-FM在结核病检测中的诊断准确性,并探索可能影响其性能的潜在因素。采用基于预先指定标准的综合搜索策略,在11个数据库中确定2000年1月1日至2014年4月1日之间符合条件的研究。进行标准化的研究选择、数据提取和质量评估。以培养为参考标准的LED-FM的合并敏感性和特异性通过使用双变量随机效应模型的荟萃分析进行估计。通过亚组分析进行异质性调查。我们确定了12项独特的研究,其中一半来自周边医疗机构。 LED-FM achieved a pooled sensitivity of 66.9% (95% CI 60.5–72.7%) and pooled specificity of 96.8% (95% CI 93.1–98.6%). A pooled sensitivity of 53.0% (95% CI 42.8–63.0%) and pooled specificity of 96.1% (95% CI 86.0–99.0%) were obtained by LED-FM among HIV-infected patients. Study methodology factors and differences in the LED-FM procedure or device could also affect the performance.LED-FM specificity is high and should not be a barrier to device introduction, particularly among peripheral healthcare settings where this technology is meant to be used. Sensitivity is reduced in HIV-infected patients.Meta-analysis showed high performance of LED fluorescence microscopy in diagnosing pulmonary TB http://ow.ly/U3dxd