Table 4.
Univariable Predictors of AF
| Univariable | Univariable* | |||||
|---|---|---|---|---|---|---|
| HR (95% CI) | HRprSD | P | HR | HRprSD | P | |
| Fibulin-1 | 1.01 (1.00 to 1.02) | 1.49 | 0.01 | 1.01 | 1.41 | 0.04 |
| Fibulin-1 tertiles | ||||||
| First | 1 | |||||
| Second | 1.4 (0.5 to 3.8) | 0.50 | ||||
| Third | 2.2 (0.9 to 5.5) | 0.09 | ||||
| LVEF, % | 0.99 (0.95 to 1.05) | 0.99 | 0.99 | |||
| Age, /y | 1.06 (1.01 to 1.12) | 1.70 | 0.02 | |||
| EuroSCORE | 1.17 (0.97 to 1.41) | 1.36 | 0.10 | |||
| Diabetes mellitus | 1.00 (0.34 to 2.9) | 0.99 | ||||
| LAVi, mL/m2 | 1.03 (1.01 to 1.05) | 1.69 | 0.001 | |||
| LVMi, g/m2 | 1.01 (1.00 to 1.02) | 1.46 | 0.014 | 1.00 | 1.03 | 0.87 |
| E/e′avg | 1.04 (0.97 to 1.11) | 1.23 | 0.26 | |||
| NT-proBNP | 1.00 (1.00 to 1.00) | 1.42 | 0.001 | 1.00 | 1.19 | 0.25 |
| LVEDD, cm | 1.18 (0.65 to 2.1) | 1.11 | 0.59 | |||
| S′sep, cm/s | 0.81 (0.63 to 1.04) | 0.73 | 0.10 | 0.69 | 0.98 | 0.93 |
AF indicates atrial fibrillation; HR, hazard ratio; HRprSD, hazard ratio per SD; LVEF, left ventricular ejection fraction; LAVi, left atrial volume index; LVEDD, left ventricular end-diastolic diameter; NT-proBNP, N-terminal pro–B-type natriuretic peptide; S'sep, systolic velocity of the septal mitral annulus.
*
Adjusted for age and LAVi.