| Per segment | Per vessel | Per patient | ||
|---|---|---|---|---|
| >50% stenosis | Sensitivity | 0.76 (0.66–0.84) | 0.78 (0.64–0.89) | 0.93 (0.76–0.99) |
| Specificity | 0.92 (0.89–0.95) | 0.93 (0.80–0.98) | 1.00 (0.19–1.00) | |
| PPV | 0.76 (0.66–0.84) | 0.92 (0.79–0.98) | 1.00 (0.86–1.00) | |
| NPV | 0.92 (0.89–0.95) | 0.79 (0.65–0.90) | 0.50 (0.08–0.92) | |
| >70% stenosis | Sensitivity | 0.73 (0.60–0.83) | 0.78 (0.61–0.90) | 1.00 (0.85–1.00) |
| Specificity | 0.91 (0.87–0.93) | 0.94 (0.84–0.98) | 0.83 (0.36–0.97) | |
| PPV | 0.58 (0.47–0.70) | 0.90 (0.74–0.98) | 0.96 (0.79–0.99) | |
| NPV | 0.95 (0.92–0.97) | 0.86 (0.74–0.94) | 1.00 (0.48–1.00) | |