Final multivariable model for predictors of acute kidney injury
| Model parameter | OR (95% CI) | P values |
| NYHA class 4 | 1.18 (1.01 to 1.40) | 0.041 |
| Non-femoral access site | 1.52 (1.30 to 1.77) | <0.001 |
| Valve-in-valve procedure | 0.58 (0.40 to 0.84) | 0.004 |
| Haemoglobin | 0.98 (0.97 to 0.99) | <0.001 |
| CRCL | 0.98 (0.97 to 0.98) | <0.001 |
| Weight (kg) | 1.03 (1.02 to 1.04) | <0.001 |
CRCL, creatinine clearance; NYHA, New York Heart Association functional classification.