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- Title
Measuring irritable bowel syndrome patient-reported outcomes with an abdominal pain numeric rating scale.
- Authors
Spiegel, B; Bolus, R; Harris, L A; Lucak, S; Naliboff, B; Esrailian, E; Chey, W D; Lembo, A; Karsan, H; Tillisch, K; Talley, J; Mayer, E; Chang, L
- Abstract
Controversy exists on how to measure patient-reported outcomes in irritable bowel syndrome (IBS) clinical trials effectively. Pain numeric rating scales (NRS) are widely used in the non-IBS pain literature. The Food and Drug Administration has proposed using the NRS in IBS.
- Publication
Alimentary pharmacology & therapeutics, 2009, Vol 30, Issue 11-12, p1159
- ISSN
1365-2036
- Publication type
Journal Article
- DOI
10.1111/j.1365-2036.2009.04144.x