Table 2 Overall TST, QFT-GIT, and T.SPOT results and per CD4 category
Test results | CD4 count categories | Overall n = 240 (%) | ||
|---|---|---|---|---|
|  | <100 n = 54 (%) | 100-200 n = 37 (%) | >200 n = 149 (%) |  |
TST results | Â | Â | Â | Â |
TST + | 7 (13) | 8 (22) | 26 (18) | 41 (17) |
TST - | 47 (87) | 29 (78) | 121 (82) | 197 (83) |
Indeterminate* | 0 | 0 | 2 (1) | 2 (1) |
QFT-GIT results | Â | Â | Â | Â |
QFT + | 14 (26) | 9 (24) | 47 (31) | 70 (29) |
QFT - | 38 (70) | 28 (76) | 101 (68) | 167 (70) |
Indeterminate | 2 (4) | - | 1 (1) | 3 (1) |
T.SPOT results | Â | Â | Â | Â |
T.SPOT + | 14 (26) | 12 (32) | 30 (20) | 56 (24) |
T.SPOT - | 34 (64) | 20 (54) | 108 (73) | 162 (68) |
Indeterminate | 5 (10) | 5 (14) | 10 (7) | 20 (8) |