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Evaluation and performance of a newly developed patient-reported outcome instrument for diarrhea-predominant irritable bowel syndrome in a clinical study population
BACKGROUND: To evaluate the psychometric properties of the newly developed seven-item Irritable Bowel Syndrome – Diarrhea predominant (IBS-D) Daily Symptom Diary and four-item Event Log using phase II clinical trial safety and efficacy data in patients with IBS-D. This instrument measures diarrhea (...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598814/ https://www.ncbi.nlm.nih.gov/pubmed/28932269 http://dx.doi.org/10.1177/1756283X17726018 |