Combined TST and T-SPOT.TB results. Data are number (%).
| TST | |||||
|---|---|---|---|---|---|
| Positive | Negative | Missing Results | Total | ||
| T-SPOT. | Positive | 59 (10.5) | 51 (9.1) | 12 (2.1) | 122 (21.7) |
| TB test | Negative | 114 (20.2) | 220 (39.1) | 19 (3.4) | 353 (62.7) |
| Indeterminate | 23 (4.1) | 47 (8.3) | 18 (3.2) | 88 (15.6) | |
| Total | 196 (34.8) | 318 (56.5) | 49 (8.7) | 563 (100) | |
TST: tuberculin skin test.