4 in 10 adults worldwide have functional gastrointestinal disorders: Study
For every ten adults in the world, four suffer from functional gastrointestinal disorders of varying severity, say researchers, adding that people think it's embarrassing to talk about stomach and bowel symptoms.
Functional gastrointestinal disorders, FGIDs, is a collective term for chronic disorders in the gastrointestinal tract. The symptoms may arise throughout the gastrointestinal tract. From the upper part, the esophagus and stomach, they can include heartburn, acid reflux and indigestion (dyspepsia).For the lower parts (the intestines), chronic constipation, abdominal distension or bloating, and irritable bowel syndrome (IBS) are among the complaints.
The current study, published in the journal Gastroenterology, gives an overall picture of the global prevalence of FGIDs. Data of more than 73,000 people in 33 countries were collected by means of web-based questionnaires and face-to-face (household) interviews.
"It's striking how similar the findings are between countries. We can see some variations but, in general, these disorders are equally common whatever the country or continent," said study author Magnus Simren from University of Gothenburg in Sweden.Web-based questionnaires were used in most of the countries in the study.
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