Fig. 6From: Prophylactic transcatheter arterial embolization for high-risk ulcers following endoscopic hemostasis: a meta-analysisFunnel plots were implemented to evaluate publication bias. A Odds ratio (OR) of rebleeding after prophylactic transcatheter embolization (PTAE) and endoscopy only (EO). B OR of surgical requirement after PTAE and EO. C OR of mortality after PTAE and EOBack to article page