Table 4.
Multivariate (adjusted) analysis
| Effect | Covariate adjusted | ||||
|---|---|---|---|---|---|
| n | c-statistic | OR (95% CI) | Effect P | Hosmer-Lemeshow P | |
| Right ventricular systolic pressure | 52 | 0.881 | 1.16 (1.05-1.29) | 0.004 | 0.184 |
| LV mass index | 78 | 0.847 | 1.01 (0.99-1.03) | 0.281 | 0.018 |
| LA maximum volume (4C) | 76 | 0.881 | 1.08 (1.03-1.12) | 0.001 | 0.426 |
| LA maximum volume index | 71 | 0.883 | 1.13 (1.04-1.22) | 0.002 | 0.003 |
| LA maximum area (4C) | 76 | 0.885 | 1.37 (1.14-1.65) | 0.001 | 0.334 |
| LA maximum length (4C) | 76 | 0.860 | 4.43 (1.56-12.55) | 0.005 | 0.662 |
| LA minimum volume (4C) | 76 | 0.907 | 1.13 (1.06-1.21) | <0.001 | 0.404 |
| LA minimum volume index | 71 | 0.914 | 1.23 (1.09-1.38) | 0.001 | 0.276 |
| LA minimum area (4C) | 76 | 0.903 | 1.46 (1.19-1.8) | <0.001 | 0.782 |
| LA minimum length (4C) | 76 | 0.876 | 4.64 (1.8-11.94) | 0.001 | 0.999 |
| LA-emptying fraction (4C) | 76 | 0.877 | 0.94 (0.91-0.98) | 0.005 | 0.827 |
| Maximum LA strain (4C) | 71 | 0.887 | 0.91 (0.84-0.98) | 0.011 | 0.019 |
| Average LA strain (4C) | 66 | 0.894 | 0.89 (0.82-0.97) | 0.007 | 0.332 |
| E | 76 | 0.884 | 182.56 (6.93-4809) | 0.002 | 0.185 |
| A | 76 | 0.831 | 1.21 (0.13-11.37) | 0.868 | <0.001 |
| E/A | 76 | 0.885 | 10.01 (1.51-66.25) | 0.017 | 0.319 |
| E/e’ | 74 | 0.882 | 1.27 (1.09-1.49) | 0.003 | 0.631 |
OR: Odds ratio, CI: Confidence interval, LA: Left atrial, LV: Left ventricular, 4C: Four chamber