The Intestinal Gas Questionnaire (IGQ): Psychometric validation of a new instrument for measuring gas-related symptoms and their impact on daily life among general population and irritable bowel syndrome.

Martin DuracinskySharon ArchboldBeatriz LoboPascal BessonneauFrédérique ThononJavier SantosDanila GuagnozziNalin PayakachatBenoît Coffin Fernando Azpiroz Peter J Whorwell Olivier Chassany

Published in: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society (2021)

The IGQ available in paper and electronic versions in 3 languages is a robust instrument for capturing and measuring GRS and their impact on daily life.

Keyphrases

irritable bowel syndrome
physical activity
room temperature
patient reported outcomes
cross sectional
carbon dioxide
patient reported