A systematic review of measurement properties of the instruments measuring health-related quality of life in patients with irritable bowel syndrome

摘要

Purpose The systematic review of patient-reported outcome instruments can allow the selection of the most appropriate instrument for use in research and clinical practice. There has been no systematic review of the measurement properties of irritable bowel syndrome (IBS)specific health-related quality-of-life (HRQOL) instruments. The purposes of this study were to identify all available instruments for measuring the IBS-specific HRQOL and to determine which is the most appropriate instrument to apply in clinical practice.