Fig. 3From: Psychometric evaluation of the Urgency NRS as a new patient-reported outcome measure for patients with ulcerative colitisYouden’s Index from an anchor-based analysis of improvement in Urgency NRS from baseline to week 12. Clinical remission was defined as a Mayo stool frequency subscore of 0, or 1 with a ≥ 1-point decrease from baseline; a Mayo rectal bleeding subscore of 0; and a Mayo endoscopic subscore of 0 or 1 (excluding friability)Back to article page