Intercept and variables | β Coefficient (95% CI) | OR (95% CI) | P Value |
---|---|---|---|
Intercept | −8.05 (− 11.75 - -4.36) | – | – |
Age, years | 0.06 (0.01–0.11) | 1.06 (1.01–1.11) | 0.01 |
Presence of CKD | 0.93 (0.06–1.79) | 2.52 (1.04–6.00) | 0.04 |
Use of NSAIDs | 1.27 (0.06–2.47) | 3.55 (1.07–11.79) | 0.04 |
Hepatic inflow occlusion | 0.49 (0.02–0.96) | 1.63 (1.02–2.60) | 0.04 |
Blood loss, per 100 ml | 0.06 (0.02–0.11) | 1.07 (1.02–1.12) | 0.01 |
Blood transfusion | 0.79 (0.24–1.33) | 2.20 (1.28–3.80) | < 0.01 |
Area under ROC curve (AUC-ROC) | |||
Training cohort: 0.73 (0.68–0.78) | |||
Validation cohort: 0.71 (0.63–0.80) |