Reference | Diagnosis | Number Subjects | Mean CD4+/µL | Tests | |||
---|---|---|---|---|---|---|---|
IGRA | |||||||
TST | SPOT | QF-TB | Indeterminate | ||||
Vincenti (Italy) [36] | Active TB | 45 | 152 | 47.0 | 84.6 | 84.6 | 20.0 |
Non TB | 66 | 236 | 39.9 | 35.7 | 25.0 | 18.2 | |
Rangaka (South Africa) [37] | Active TB | 41 | 167 | 67.0 | 90.0 | 90.0 | 12.2 |
Non TB | 41 | 464 | 51.0 | 75.0 | 79.0 | 7;3 | |
HIV (-) controls | 41 | NA* | 69.0 | 83.0 | 83.0 | 0.0 | |
Clark (UK) [38] | Active TB | 154 | 209 | NT** | 90.3 | NT** | 4.5 |
LTBI | 47 | 294 | NT** | 20.0 | NT** | 4.5 |