Table 3.
ROC cutoff values predicting OSA.
| Variable | Cutoff | Sensitivity (%) | Specificity (%) | AUC ( 95% CI ) |
|---|---|---|---|---|
| RV, mm | > 39 | 59.4 | 100 | 0.835 (0.75–0.9) |
| TAPSE, mm | ≤ 20 | 84 | 89 | 0.92 (0.85–0.96) |
| S’ wave, cm/s | ≤ 10.2 | 68.1 | 91.8 | 0.85 (0.76–0.91) |
| RA-RV Gradient, mmHg | > 29 | 82.6 | 94.5 | 0.94 (0.87–0.97) |
| sPAP, mmHg | > 30 | 94.2 | 100 | 0.98 (0.94–0.99) |
| RV FAC, % | ≤ 31 | 79.7 | 91.8 | 0.9 (0.83–0.95) |
| 3D RVEF, % | ≤ 41 | 88.4 | 94.5 | 0.94(0.88–0.98) |
| 3D RV GLS, % | > − 19.2 | 91.3 | 100 | 0.979 (0.93–0.99) |
| NT-proBNP, pg/ml | > 136 | 91.3 | 91.8 | 0.96 (0.9–0.99) |