From: Evaluation of immune responses in HIV infected patients with pleural tuberculosis by the QuantiFERON®TB-Gold interferon-gamma assay
HIV positive
Total
CD4 > 200
CD4 100–200
CD4 < 100
HIV negative
Peripheral blood
15/21 (71%)
2/2 (100%)
5/6 (83%)
7/11 (64%)
8/8 (100%)
Pleural fluid
10/24 (48%)
0/2 (0%)
2/6 (33%)
7/13 (54%)
6/8 (75%)