| TST (+) | TST(−) erythema (+) | TST (−) erythema (−) |
---|
TST-1
| 3 | 3* | 46 |
TST-2
| 8 | 9 | 32 |
-
TST-1: Tuberculin skin test result in the first-step testing.
-
TST-2: Tuberculin skin test result in the second-step testing (15 days after TST-1).
- * The three patients with a negative TST-1 result and erythema boosted to a positive TST-2 result.