Table 3.
Summary of the model performance using different probability thresholds ranging from 0.1 to 0.9.
| Threshold | Sensitivity | Specificity | Youden Index | DSC | Volume error (ml) |
Absolute volume error (mL) |
|---|---|---|---|---|---|---|
| 0.1 | 0.71 | 0.95 | 0.63 | 0.45 | 17 | 39 |
| 0.2 | 0.66 | 0.96 | 0.61 | 0.46 | 9 | 33 |
| 0.3 | 0.63 | 0.97 | 0.60 | 0.48 | 3 | 30 |
| 0.4 | 0.61 | 0.97 | 0.56 | 0.49 | 2 | 28 |
| 0.5 | 0.59 | 0.98 | 0.55 | 0.50 | 0 | 27 |
| 0.6 | 0.57 | 0.98 | 0.52 | 0.49 | 0 | 25 |
| 0.7 | 0.54 | 0.98 | 0.50 | 0.48 | −1 | 24 |
| 0.8 | 0.51 | 0.98 | 0.47 | 0.47 | −3 | 22 |
| 0.9 | 0.45 | 0.99 | 0.42 | 0.46 | −7 | 21 |
*Values are presented as median.