Ami D. Sperber, Shrikant I. Bangdiwala, Douglas A. Drossman, Uday C. Ghoshal et al.
BACKGROUND & AIMS Although functional gastrointestinal disorders (FGIDs), now called disorders of gut-brain interaction, have major economic effects on healthcare systems and adversely affect quality of life, little is known about their global prevalence and distribution. We investigated the prevale...
Ami D. Sperber, Serhat Bor, Xuicai Fang, Shrikant I. Bangdiwala et al.
BACKGROUND AND AIMS: The Rome Foundation Global Epidemiology Study (RFGES) assessed the prevalence, burden, and associated factors of Disorders of Gut-Brain Interaction (DGBI) in 33 countries around the world. Achieving worldwide sampling necessitated use of two different surveying methods: In-perso...