Fig. 2From: Effects of a metabolic optimized fast track concept (MOFA) on bowel function and recovery after surgery in patients undergoing elective colon or liver resection: a randomized controlled trialFlowchart. Consecutive patients undergoing open liver or colon surgery were enrolled in the trial and randomized into ERAS and MOFA group. During the follow up period 28 patients were lost. Finally, 79 patients were analyzed in the per protocol analysis. ERAS: enhanced recovery after surgery concept, MOFA: metabolic optimized fast track concept, ITT: intention to treatBack to article page