Resistance to tuberculin skin test/interferon-gamma release assay conversion among highly TB exposed, HIV infected goldminers in South Africa
Ntshiqa T, Velen K, Ginindza S, Nhlangulela L, Charalambous S, Hawn T, Churchyard G, Boom W, Chihota V, Wallis R. Resistance to tuberculin skin test/interferon-gamma release assay conversion among highly TB exposed, HIV infected goldminers in South Africa. PLOS ONE 2025, 20: e0318819. PMID: 40343976, PMCID: PMC12063869, DOI: 10.1371/journal.pone.0318819.Peer-Reviewed Original ResearchConceptsIsoniazid preventive therapyTuberculin skin testCD4 countQFT-PlusAssociated with lower CD4 countsTST responseQuantiFERON-TB Gold PlusBody mass index >Median CD4 countLow CD4 countExposure to TBRates of HIVLongitudinal cohort studyMedian ageTST/IGRAAntiretroviral treatmentMedian timePreventive therapySkin testFollow-upCohort studyLogistic regressionHIVMonthsAssay conversion
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