Table 2.
Univariate logistic regression of demographic and CT-measured parameters of patients with MVP and severe MR with MAD, compared to those without MAD
| Odds ratio [OR] | 95% CI | p value | |
|---|---|---|---|
| Age | 1.03 | [0.95, 1.12] | 0.44 |
| Gender (Female) | 11.75 | [1.38, 99.7] | 0.02* |
| Left ventricular ED volume | 1.06 | [0.96, 1.17] | 0.27 |
| Left ventricular ES volume | 0.91 | [0.71, 1.16] | 0.45 |
| Left atrial volume | 0.99 | [0.97, 1.02] | 0.53 |
| Left ventricular ejection fraction | 0.86 | [0.55, 1.34] | 0.50 |
| Distance between PM (mm) | 0.83 | [0.62, 1.09] | 0.18 |
| Angle between PMs | 1.00 | [0.93, 1.07] | 0.98 |
| ED MV annulus area | 0.97 | [0.95, 1] | 0.045* |
| ED annulus dimension, AP | 1.14 | [0.79, 1.66] | 0.47 |
| ED annulus dimension, Lateral | 1.48 | [0.95, 2.31] | 0.08 |
| ES MV area | 1.02 | [0.99, 1.04] | 0.14 |
| ES annulus dimension, AP | 0.90 | [0.68, 1.19] | 0.46 |
| ES annulus dimension, Lateral | 1.10 | [0.8, 1.52] | 0.57 |
| Posterior leaflet length | 1.39 | [1.03, 1.88] | 0.03* |
| Anterior leaflet length | 0.89 | [0.71, 1.12] | 0.32 |
| Atrial arrhythmias | 1.45 | [0.09, 23.9] | 0.79 |
| Premature ventricular contractions | 9.63 | [0.52, 177] | 0.13 |
| Inferior T-wave inversions | 0.39 | [0.05, 2.87] | 0.36 |
| QTc | 1.01 | [0.98, 1.05] | 0.48 |
ED end-diastolic, ES end-systolic, PM papillary muscle, MV mitral valve, AP anterior–posterior, mL milliliter, mm millimeters, msec milliseconds, QTc corrected QT-interval