Utility of the CANUKA Scoring System in the Risk Assessment of Upper GI Bleeding.

Background: The Canada-United Kingdom-Adelaide (CANUKA) score was developed to stratify patients who experience upper gastrointestinal bleeding (UGIB) to predict who could be discharged from the emergency department. Our aim was to determine if the CANUKA score could be utilized for UGIB in-patients undergoing endoscopy in predicting adverse outcomes. We additionally sought to establish a CANUKA score cut point to predict adverse outcomes and in-hospital mortality and compare this to established scoring systems.