Table 1 The diagnostic accuracies for PPL and/or API in detecting critical inflow stenosis
Sensitivity | Specificity | Positive predictive value | Negative predictive value | |
|---|---|---|---|---|
PPL < 11 cm for critical inflow stenosis | 83.3% | 84.6% | 71.4% | 91.7% |
API < 1.29 for critical inflow stenosis | 100.0% | 84.6% | 75.0% | 100.0% |
PPL < 11 cm and API < 1.29 for critical inflow stenosis | 83.3% | 86.5% | 74.1% | 91.8% |
PPL < 11 cm or API < 1.29 for critical inflow stenosis | 100% | 82.7% | 72.7% | 100% |