Fig. 4From: Goal-directed fluid therapy using stroke volume variation on length of stay and postoperative gastrointestinal function after major abdominal surgery-a randomized controlled trialComparison of gastrointestinal (GI) function using I-FEED score (Intake, Feeling nauseated, Emesis, physical Exam, and Duration of symptoms) after surgery. POGD: postoperative intestinal dysfunction; POGI: Postoperative gastrointestinal intoleranceBack to article page