Psychometric Evaluation of the Diary for Irritable Bowel Syndrome Symptoms –Constipation in a Prospective Observational Study
To evaluate the psychometric properties of the Diary for Irritable Bowel Syndrome Symptoms –Constipation (DIBSS-C), which was developed to support primary and secondary endpoints in irritable bowel syndrome with predominant constipation (IBS-C) clinical trials.
Source: Value in Health - Category: International Medicine & Public Health Authors: Lori McLeod, Claire Ervin, Sheri E. Fehnel, Sonya Eremenco, Robyn T. Carson, Jennifer Hanlon, Stephen Joel Coons, Patient-Reported Outcome Consortium ’s Irritable Bowel Syndrome Working Group Source Type: research