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Model comparison statistics evaluating the discriminatory power of the base regression model and the additive value of preoperative Gal-3 terciles and preoperative NT-proBNP terciles
| C-statistic (95% CI) | ROCCOMP p valuea |
|
|---|---|---|
| STS Readmission Prediction Model | 0.69 (0.66–0.71) | |
| STS model + Gal-3 preoperative terciles | 0.70 (0.67–0.72) | 0.042 |
| STS model + combined Gal-3 and NT-pro BNP preoperative terciles | 0.70 (0.68–0.73) | 0.005 |
aROC comparison against base model
