Associations between each variable and the development of acute decompensated heart failure after TAVI
| Parameter | Univariate | AIC-based multivariable model | Conventional multivariable model | |||
| Unadjusted OR (95% CI) | P value | Adjusted OR (95% CI) | P value | Adjusted OR (95% CI) | P value | |
| STS-PROM score | 1.159 (1.049 to 1.287) | 0.004 | – | – | 1.112 (0.920 to 1.318) | 0.233 |
| BNP (per 10 pg/mL increase) | 1.014 (1.004 to 1.024) | 0.004 | – | – | 0.988 (0.963 to 1.011) | 0.333 |
| Significant MS | 9.571 (2.466 to 35.977) | <0.001 | 14.227 (2.654 to 86.698) | 0.002 | 16.798 (2.651 to 129.450) | 0.003 |
| Mean AVPG improvement (catheter measurement) | 1.048 (1.015 to 1.086) | 0.006 | 1.038 (1.003 to 1.080) | 0.044 | 1.050 (1.004 to 1.108) | 0.0499 |
Caption is the same as in table 1.
AIC, Akaike information criteria; AVPG, aortic valve pressure gradient; BNP, brain natriuretic peptide; MS, mitral stenosis ; STS-PROM, Society of Thoracic Surgery-Predicted Risk of Mortality; TAVI, transcatheter aortic valve implantation.