Identification of False-Positive QuantiFERON-TB Gold In-Tube Assays by Repeat Testing in HIV-Infected Patients at Low Risk for Tuberculosis
Author(s) -
James A. Gray,
Randall Reves,
Steven C. Johnson,
Robert Belknap
Publication year - 2011
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/cir792
Subject(s) - medicine , tuberculosis , quantiferon , human immunodeficiency virus (hiv) , latent tuberculosis , gold standard (test) , virology , mycobacterium tuberculosis , immunology , pathology
The QuantiFERON-TB Gold In-Tube assay (QFT) is increasingly being used for latent tuberculosis screening in patients infected with human immunodeficiency virus (HIV) in the United States. This is a retrospective analysis of repeating positive QFT assays as a strategy to identify false-positive results in HIV-infected patients at low risk for tuberculosis.
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