Table 3 Results with +MA recoded as +QFT
| Â | Conditionally Positive QFT Treatment | ||
|---|---|---|---|
| Â | Excluded | QFT positive | QFT Negative |
Sensitivity (%) | 52.4 | 59.5 | 44.6 |
Specificity (%) | 59.5 | 56.8 | 61.4 |
PPV (%) | 43.7 | 48.1 | 43.7 |
NPV (%) | 67.6 | 67.6 | 62.2 |
Kappa | Â | Â | Â |
Agreement (%) | 56.9 | 57.9 | 54.6 |
κ statistic | 0.1145 | 0.1567 | 0.0594 |
p-value | 0.0168 | 0.0011 | 0.1273 |
McNemar's | Â | Â | Â |
p-value | 0.0379 | 0.0049 | 0.8164 |