Predictors for combined end points
| MC (n=179) | MVrepair (n=185) | |||||
| P value | HR | 95% CI | P value | HR | 95% CI | |
| Univariate | ||||||
| Age >75 years | 0.607 | 0.866 | 0.500 to 1.499 | 0.030 | 2.463 | 1.094 to 5.547 |
| Height <170 cm | 0.505 | 0.860 | 0.553 to 1.339 | 0.034 | 2.376 | 1.067 to 2.593 |
| Female | 0.166 | 0.723 | 0.457 to 1.144 | 0.087 | 2.018 | 0.904 to 4.508 |
| NYHA ≥3 | 0.426 | 1.286 | 0.591 to 2.799 | 0.106 | 2.043 | 0.860 to 4.853 |
| EuroScore II >2.5% | 0.033 | 2.324 | 1.069 to 5.050 | 0.002 | 3.602 | 1.613 to 8.044 |
| Atrial fibrillation | 0.900 | 0.970 | 0.607 to 1.553 | 0.173 | 1.845 | 0.764 to 4.453 |
| Anaemia | 0.047 | 1.565 | 1.006 to 2.436 | 0.027 | 2.893 | 1.132 to 7.396 |
| GRF <60 mL/min | 0.093 | 1.551 | 0.930 to 2.587 | 0.147 | 2.093 | 0.772 to 5.676 |
| LVEF <60% | 0.002 | 2.315 | 1.377 to 3.894 | 0.564 | 0.760 | 0.300 to 1.930 |
| LVEDVi >75 mL/m2 | 0.015 | 1.810 | 1.121 to 2.921 | 0.138 | 0.519 | 0.218 to 1.236 |
| RV function reduced | <0.001 | 2.324 | 1.465 to 3.668 | 0.207 | 2.189 | 0.650 to 7.358 |
| RV/RA gradient >30 mm Hg | 0.929 | 0.975 | 0.562 to 1.693 | 0.125 | 2.024 | 0.822 to 4.981 |
| Multivariate | ||||||
| EuroScore II >2.5% | 0.116 | 1.966 | 0.845 to 4.572 | 0.007 | 3.759 | 1.437 to 9.832 |
| Anaemia | 0.043 | 1.631 | 1.015 to 2.620 | 0.662 | 1.312 | 0.446 to 3.858 |
| LVEF <60% | 0.025 | 2.015 | 1.091 to 3.723 | – | – | – |
| RV function reduced | 0.016 | 1.871 | 1.125 to 3.109 | – | – | – |
GFR, glomerular filtration rate; LVEDVi, left ventricular end diastolic volume index; LVEF, Left ventricular ejection fraction; MC, Mitraclip; MVrepair, surgical mitral valve repair; NYHA, New York Heart Association; RV, right ventricular; RV/RA, right ventricular/right atrial.