Table 2.
Multivariable Analysis in the Derivation Group (Preprocedural Factors) with TRITAVIpre Score
| B | SE | OR (95% CI) | P value | Points | |
|---|---|---|---|---|---|
| Male sex | 0.72 | 0.27 | 2.06 (1.20–3.55) | 0.01 | 2 |
| Diabetes | 0.51 | 0.26 | 1.66 (1.01–2.76) | 0.04 | 2 |
| Anemia | 0.91 | 0.26 | 2.48 (1.49–4.18) | <0.001 | 2 |
| Prior CABG | 0.68 | 0.29 | 1.96 (1.10–3.53) | 0.02 | 2 |
| No femoral access | 1.45 | 0.27 | 4.26 (2.39–7.61) | <0.0001 | 4 |
| GFR <30 mL/min per m2 | 1.03 | 0.29 | 2.80 (1.45–4.58) | <0.0001 | 4 |
CABG indicates coronary artery bypass graft; GFR, glomerular filtration rate; OR, odds ratio; and TRITAVI, transfusion requirements in transcatheter aortic valve implantation.