Different cutoff values of the supply fraction of feeding arteries of the AVM and the resulting sensitivity and specificity with standard or relative labeling efficiencies respectively
| Cutoff Value | Standard | Relative | ||
|---|---|---|---|---|
| Sensitivity | Specificity | Sensitivity | Specificity | |
| 0% | 100% | 0 | 100% | 6.67% |
| 5% | 97.44% | 40% | 97.44% | 66.67% |
| 10% | 92.31% | 73.33% | 89.74% | 80% |
| 15% | 84.62% | 93.33% | 82.05% | 93.33% |
| 20% | 76.92% | 93.33% | 79.49% | 93.33% |
| 25% | 74.36% | 93.33% | 69.23% | 93.33% |