Table 1 Transmural perfusion analysis details in Group 1 for thresholds of 5%, 10%, 15% and 20%.
| Â | 5% threshold | 10% threshold | 15% threshold | 20% threshold |
|---|---|---|---|---|
Sensitivity | 0.88 (0.60-0.98) | 0.81 (0.54-0.95) | 0.81 (0.57-0.93) | 0.63 (0.36-0.84) |
Specificity | 0.56 (0.44-0.68) | 0.75 (0.63-0.84) | 0.85 (0.74-0.91) | 0.93 (0.84-0.97) |
Positive Predictive Value | 0.31 (0.19-0.47) | 0.42 (0.25-0.61) | 0.54 (0.33-0.74) | 0.67 (0.39-0.87) |
Negative Predictive Value | 0.95 (0.83-0.99) | 0.95 (0.84-0.99) | 0.95 (0.86-0.99) | 0.92 (0.92-0.96) |
Area under the ROC curve | 0.72 (0.59-0.85) | 0.78 (0.65-0.91) | 0.83 (0.71-0.95) | 0.78 (0.63-0.93) |