Univariate Cox proportionate hazards modelling
| Covariate | OR | 95% CI | p Value |
|---|---|---|---|
| Concomitant significant mitral and aortic regurgitation postprocedure | 2.45 | 1.37 to 4.34 | 0.002 |
| Significant mitral regurgitation at 1-month follow-up | 2.54 | 1.09 to 5.89 | 0.03 |
| New York Heart Association Class III or IV | 5.22 | 1.26 to 21.65 | 0.02 |
| Significant aortic regurgitation postprocedure | 2.84 | 1.25 to 6.44 | 0.01 |
| Significant mitral regurgitation postprocedure | 2.54 | 1.10 to 5.89 | 0.03 |
| Ejection fraction <0.50 | 1.89 | 1.02 to 3.60 | 0.045 |
| EuroSCORE II | 1.05 | 1.01 to 1.09 | 0.01 |
| Systolic pulmonary artery pressure | 1.03 | 1.001 to 1.06 | 0.04 |