Table 6.
Cox proportional hazard model for all-cause mortality + heart failure hospitalization; variable adjusted included each one of variables related to the endpoint at univariate analysis
| Unadjusted | Adjusted | |||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| HR | 95% CI | P | HR | 95% CI | P | |
| Tricuspid regurgitation | 0.634 | 0.427-0.942 | 0.024 | 5.412 | 0.54-54.24 | 0.151 |
| Tricuspidal annulus diameter | 0.929 | 0.882-0.978 | 0.037 | 1.514 | 0.985-2.326 | 0.059 |
| FAC | 0.986 | 1.058-1.192 | 0.340 | - | - | - |
| RVLS | 1.23 | 1.058-1.192 | < 0.001 | 7.542 | 1.325-42.921 | 0.023 |
| TAPSE | 0.953 | 0.899-1.009 | 0.100 | - | - | - |
| sPAP | 1.020 | 1.001-1.040 | 0.042 | 1.421 | 1.045-1.932 | 0.025 |
| TAPSE/sPAP | 0.193 | 0.048-0.775 | 0.020 | 4.977 | 5.425-21.99 | 0.044 |
| RVsm | 0.001 | 0.000-10.817 | 0.400 | - | - | - |
| RVLS/sPAP | 12.3 | 2.9-52.031 | 0.001 | 2.333 | 3.9677-12.999 | 0.046 |
FAC, fractional area change; RVLS, right ventricular longitudinal strain; RVSm, peak systolic myocardial velocity by TDI; sPAP, systolic pulmonary artery pressure; TAPSE, tricuspid annular plane systolic excursion.