Developing valid and reliable health utilities in irritable bowel syndrome: Results from the IBS PROOF cohort
Irritable Bowel Syndrome
Quality of Life
Surveys and Questionnaires
EuroQOL utilities are valid and reliable in IBS. The utility of severe IBS (0.7) is similar to Class III congestive heart failure and rheumatoid arthritis. These validated utilities can be employed in future IBS cost-utility analyses.