Analysis of combination of the tests evaluated over 53 active pulmonary TB patients and 82 HCA being concomitantly tested and stratified by HIV status.

Footnotes: HIV: human immunodeficiency virus; TB: tuberculosis; TST: Tuberculin skin test; HCA: healthy community adults; QFT-GIT: QuantiFERON® Gold in Tube (indeterminate results included as negative results); SM: smear microscopy.*X square test was used for statistical analysis.