Table 3.
Sensitivity, specificity, positive predictive value and negative predictive value relative to non-invasive tests in patients who underwent liver transplantation.
| SE | CCTA | |
|---|---|---|
| TOT | 273 | 34 |
| FP | 26 | 7 |
| TP | 4 | 4 |
| FN | 4 | 0 |
| TN | 239 | 23 |
| PPV | 13.3% | 36.4% |
| NPV | 98.4% | 100% |
| Sn | 50.0% | 100% |
| Sp | 90.2% | 76.7% |
SE: stress echocardiography; CCTA: coronary computed tomography angiography; FP: false positives; TP: true positives; FN: false negatives; TN: true negatives; PPV: positive predictive value; NPV: negative predictive value; Sn: sensitivity; Sp: specificity.
Values are expressed as absolute numbers and percentages for categorical variables.