Psychometric evaluation of the Urgency NRS as a new patient-reported outcome measure for patients with ulcerative colitis.
Marla C DubinskyMingyang ShanLaure DelbecqueTrevor LissoosTheresa Hunter GibbleGale HardingLarissa StassekDavid AndraeJames D LewisPublished in: Journal of patient-reported outcomes (2022)
The Urgency NRS is a valid and reliable patient-reported outcome measure that is suitable for evaluating treatment benefits in clinical trials in patients with moderately to severely active ulcerative colitis.