Table 3 Sensitivity, specificity, reliability (PPV and NPV) and accuracy of TB and FS for all T categories
Sensitivity | Specificity | PPV | NPV | Accuracy | ||
|---|---|---|---|---|---|---|
TB | overall | 100.0% | 94.0% | 42.9% | 100.0% | 94.3% |
T1 | 0 | 100.0% | 0 | 100.0% | 100.0% | |
T2 | 100.0% | 96.9% | 50.0% | 100.0% | 97.1% | |
T3 | 0 | 94.4% | 0 | 100.0% | 94.4% | |
T4 | 100.0% | 86.8% | 44.4% | 100.0% | 88.1% | |
FS | overall | 50.00% | 100.00% | 100.0% | 97.8% | 97.9% |
T1 | 0 | 100.0% | 0 | 100.0% | 100.0% | |
T2 | 50.0% | 100.0% | 100.0% | 98.5% | 98.5% | |
T3 | 0 | 100.0% | 0 | 100.0% | 100.0% | |
T4 | 50.0% | 100.0% | 100.0% | 95.0% | 95.2% | |