Fig. 2From: Usefulness of the d-dimer to albumin ratio for risk assessment in patients with acute variceal bleeding at the emergency department: retrospective observational studyReceiver operating characteristic (ROC) curve for the outcomes. AÂ ROC curve analyses for predicting the need for intensive care. B ROC curve analyses for predicting the need for long-term hospitalization. C ROC curve analyses for predicting the need for transfusion. D ROC curve analyses for predicting mortalityBack to article page