Table 3 Concordance and agreement between TST, T-SPOT.TB and QFN-G-IT results according BCG vaccination status*
TST vs T-SPOT.TB | TST vs QFN-G-IT | T-SPOT.TB vs QFN-G-IT | ||||
|---|---|---|---|---|---|---|
Concordance (%) | κ (SE**) | Concordance (%) | κ (SE) | Concordance (%) | κ (SE) | |
HIV-positive | ||||||
Overall | 59/73 (80.8) | 0.019 (0.123) | 65/73 (89) | 0.373 (0.173) | 65/73 (89) | 0.275 (0.184) |
BCG | 4/8 (50) | -*** | 4/8 (50) | -*** | 8/8 (100) | -*** |
Non-BCG | 55/65 (84.6) | 0.085 (0.154) | 61/65 (93.8) | 0.567 (0.194) | 57/65 (87.7) | 0.268 (0.186) |