Fig. 1From: Comparison of risk scoring systems for upper gastrointestinal bleeding in patients after renal transplantation: a retrospective observational study in Hunan, ChinaA Comparison of three pre-endoscopy scoring systems on predicting need for intervention or death. B Comparison of three pre-endoscopy scoring systems on predicting 90-day mortality. AUROC: area under the receiver operating characteristic curveBack to article page