Predictors of rebleeding and in-hospital mortality in patients with nonvariceal upper digestive bleeding

Figure 1 Etiology of non-variceal upper digestive bleeding. Others include the following lesions: Dieulafoy lesions, duodenitis, dicumarinic overdose, pancreatic tumor invasions, telangiectasia, reflux and post-caustic esofagitis, esophageal ulcers, esophageal neoplasm, hiatal hernia, portal gastropathy, malignant ampuloma and unknown causes of bleeding.

Figure 2 Endoscopic Forrest classification of upper digestive bleeding from peptic ulcers. Ia: Active spurting; Ib: Active oozing: IIa: Non-bleeding visible vessel; IIb: Adherent clot; IIc: Flat pigmented spot; III: Clean ulcer base.

Figure 3 Logistic model for rebleeding: Accuracy of the predictive model for rebleeding using area under ROC curve (AUROC).

Figure 4 Logistic model for death: Accuracy of the predictive model for death using area under ROC curve (AUROC).