Table 2 Performance of QFT-GIT for diagnosis of active TB

HIV positive

1 (4.8)

HIV negative

1 (0.9)

CD4 < 200 cells/µl

1 (4)

CD4 ≥ 200 cells/µl

1 (0.9)

Smear positive

–^a

Smear negative

2 (1.6)

Culture positive

1 (2.7)

Culture negative

1 (1.0)

BCG vaccinated

–^a

BCG not vaccinated

2 (2.0)

Sputum with blood

–^a

Breath shortness

–^a

Night sweats

2 (2.1)

Chest pain

1 (0.9)

Weight loss

2 (2.2)