Head-to-head comparison of test results among tuberculosis patients for the QuantiFERON TB® Gold In-Tube#(QFT-IT) test and interferon-γ inducible protein (IP)-10 test 673 pg·mL−1
| IP-10 test 673 pg·mL−1 | QFT-IT | Total | ||
| Negative | Positive | Indeterminate | ||
| Negative | 7 | 7 | 1 | 15 |
| Positive | 4 | 54 | 1 | 59 |
| Indeterminate | 0 | 4 | 2 | 6 |
| Total | 11 | 65 | 4 | 80 |
Agreement 89%; κ = 0.43. #: manufactured by Cellestis, Carnagie, Australia.