Table 3 Predictive values for AF recurrence by receiver-operating characteristic curve
Variables | Best Cutoff Values | AUC (95% CI) | Sensitivity (%) | Specificity (%) | Accuracy (%) |
|---|---|---|---|---|---|
AF duration | 66.5 mhs | 0.653 (0.593 ~ 0.712) | 39.7 | 89.0 | 55.3 |
Pre-op BNP | 251 pg/ml | 0.691 (0.636 ~ 0.746) | 60.3 | 71.4 | 67.2 |
Pre-op heart rate | 82 bpm | 0.842 (0.802 ~ 0.882) | 75.1 | 81.5 | 75.8 |
Pre-op LAD | 67.9 mm | 0.600 (0.540 ~ 0.660) | 31.8 | 91.4 | 68.7 |