Figure 4From: Identification of symptom domains in ulcerative colitis that occur frequently during flares and are responsive to changes in disease activityVisual analogue scale ratings of symptoms that improve during therapy. A box plot of the VAS ratings of symptoms is presented that improve during therapy All but the lowest-rated symptom, mouth ulcers, had VAS ratings significantly greater than 50 for improvement during therapy. Additional more stringent cutoffs at 60 and 80 points are presented for illustration.Back to article page