Fig. 3From: Validation and modification of existing mortality prediction models for lower gastrointestinal bleeding: a retrospective studyComparison of various models using patient data in 2020. The area under the receiver operating characteristics curve (AUROC) of ABC (left upper) was 0.881 (p < 0.001; 95% CI, 0.817–0.945), the AUROC of AIMS65 (right upper) was 0.861 (p < 0.001; 95% CI, 0.771–0.951), the AUROC of CNHU-4 (left lower) was 0.893 (p < 0.001; 95% CI, 0.826–0.960), and the AUC of CNUH-5 (right lower) was 0.896 (p < 0.001; 95% CI, 0.836–0.956). x = 1 − sensitivity, y = sensitivityBack to article page