Characters | Value | 95% CI | Value | 95% CI |
2D | VI≥16.0 | |||
Sensitivity | 60.0% | 44.3% - 74.3% | 98.1% | 89.1% - 99.3% |
Specificity | 89.1% | 77.8% - 95.9% | 96.3% | 93.5% - 98.6% |
DA | 76.0% | 66.4% - 84.0% | 97.4% | 96.4% - 100.0% |
Youden’s index | 49.1% | 32.6% - 65.6% | 94.4% | 91.5% - 97.5% |
PPV | 81.8% | 64.5% - 93.0% | 93.12% | 85.5% - 96.3% |
NPV | 73.1% | 60.9% - 83.2% | 90.7% | 80.9% - 94.3% |
LR+ | 5.50 | 2.49 - 12.14 | 11.45 | 8.06% - 13.75% |
LR− | 0.45 | 0.31 - 0.65 | 0.05 | 0.03 - 0.13 |
FI ≥ 42.8 | VFI ≥ 11.0 | |||
Sensitivity | 62.2% | 46.5% - 76.2% | 98.1% | 89.1% - 99.3% |
Specificity | 70.9% | 57.1% - 82.4% | 96.3% | 93.5% - 98.6% |
DA | 67.0% | 56.9% - 76.1% | 97.4% | 96.4% - 100.0% |
Youden’s index | 33.1% | 14.6% - 51.7% | 94.4% | 91.5% - 97.5% |
PPV | 63.6% | 47.8% - 77.6% | 93.12% | 85.5% - 96.3% |
NPV | 69.6% | 55.9% - 81.2% | 90.7% | 80.9% - 94.3% |
LR+ | 2.14 | 1.34 - 3.43 | 11.45 | 8.06% - 13.75% |
LR− | 0.53 | 0.35 - 0.80 | 0.05 | 0.03 - 0.13 |