Table 5.
Multivariate predictors of atrial fibrillation.
| Coefficient (95%-CI) | OR (95%-CI) | p-value | |
|---|---|---|---|
| Patients with AF (pre-existing and new-onset) vs. patients without AF | |||
| Age, years | 0.08 (−0.03 to 0.19) | 1.08 (0.97–1.21) | 0.177 |
| History of stroke/TIA | −0.98 (−2.70 to 0.74) | 0.38 (0.07–2.10) | 0.264 |
| QRS duration, ms | −0.00 (−0.02 to 0.02) | 1.00 (0.98–1.02) | 0.920 |
| Mean gradient, mmHg | −0.04 (−0.07 to 0.00) | 0.96 (0.93–1.00) | 0.053 |
| LAVI (left atrial volume index), mL/m2 | 0.07 (0.03–0.11) | 1.07 (1.03–1.11) | 0.001 |
| High sensitive C-reactive protein, mg/L | 0.04 (−0.04 to 0.12) | 1.04 (0.96–1.12) | 0.319 |
| Patients with new-onset AF vs. patients without AF | |||
| Age, years | 0.11 (−0.05 to 0.28) | 1.12 (0.95–1.32) | 0.164 |
| Filtered P wave duration, ms | 0.01 (−0.04 to 0.05) | 1.01 (0.97–1.05) | 0.696 |
| Aortic valve area, cm2 | 4.06 (0.59–7.52) | 57.72 (1.80–1,848.62) | 0.022 |
| LAVI (left atrial volume index), mL/m2 | 0.06 (0.01–0.12) | 1.07 (1.01–1.13) | 0.029 |
AF, atrial fibrillation; CI, confidence interval; hsCRP, high sensitive C-reactive protein; fPWD, filtered P wave duration; LAVI, left atrial volume index; OR, odds ratio; TIA, transient ischemic attack.