结核分枝杆菌相关γ-干扰素体外释放试验对结核病的诊断价值
发布时间:2018-05-07 11:07
本文选题:IFN-γ释放试验 + 结核 ; 参考:《四川医学》2015年09期
【摘要】:目的评价结核分枝杆菌相关γ-干扰素体外释放试验(IGRA)对结核病的诊断价值。方法收集2014年3月21日至2014年7月4日进行IGRA检测的住院患者共510例,查询患者结核感染相关的实验室检查结果和临床资料,并与IGRA的检测结果进行比较和分析。结果确诊结核病例99例,其中91例IGRA结果判定为阳性(IGRA值≥14pg/m L),灵敏度91.92%。非结核病例185例,其中151例IGRA结果判定为阴性(IGRA值14pg/m L),特异性81.62%。结论结核分枝杆菌相关γ-干扰素体外释放试验具有灵敏度高、特异性好、取材方便、检测快速等优点,是一个较好的结核分枝杆菌感染的辅助诊断方法。
[Abstract]:Objective to evaluate the diagnostic value of Mycobacterium tuberculosis-associated interferon-纬 release assay (IGRAs) in the diagnosis of tuberculosis. Methods from March 21, 2014 to July 4, 2014, 510 inpatients with IGRA were collected to inquire about the laboratory results and clinical data related to tuberculosis infection, and to compare and analyze the results of IGRA. Results 99 cases of tuberculosis were diagnosed, of which 91 cases were diagnosed as positive IGRA value 鈮,
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