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Global prevalence and burden of meal-related abdominal pain

BACKGROUND: Patients with disorders of gut-brain interaction (DGBI) report meal intake to be associated with symptoms. DGBI patients with meal-related symptoms may have more severe symptoms overall and worse health outcomes, but this subgroup has not been well characterized. We aimed to describe the...

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Bibliographic Details
Main Authors: Colomier, Esther, Melchior, Chloé, Algera, Joost P., Hreinsson, Jóhann P., Störsrud, Stine, Törnblom, Hans, Van Oudenhove, Lukas, Palsson, Olafur S., Bangdiwala, Shrikant I., Sperber, Ami D., Tack, Jan, Simrén, Magnus
Format: Online Article Text
Language:English
Published: BioMed Central 2022
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Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8851773/
https://www.ncbi.nlm.nih.gov/pubmed/35172840
http://dx.doi.org/10.1186/s12916-022-02259-7
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Summary:BACKGROUND: Patients with disorders of gut-brain interaction (DGBI) report meal intake to be associated with symptoms. DGBI patients with meal-related symptoms may have more severe symptoms overall and worse health outcomes, but this subgroup has not been well characterized. We aimed to describe the global prevalence of meal-related abdominal pain and characterize this subgroup. METHODS: The data analyzed originated from the Internet survey component of the population-based Rome Foundation Global Epidemiology Study, completed in 26 countries (n = 54,127). Adult subjects were asked whether they had abdominal pain and how often this was meal-related. Respondents were categorized into “no,” “occasional,” and “frequent” meal-related abdominal pain groups based on 0%, 10–40%, and ≥50% of the pain episodes being meal-related, respectively. DGBI diagnoses, frequency of other GI symptoms, psychological distress, non-GI somatic symptoms, quality of life, and healthcare utilization were compared between groups. Mixed linear and ordinal regression was used to assess independent associations between psychological distress, non-GI somatic symptoms, quality of life, other GI symptoms, and meal-related abdominal pain. RESULTS: Overall, 51.9% of the respondents reported abdominal pain in the last 3 months, and 11.0% belonged to the group with frequent meal-related abdominal pain, which included more females and younger subjects. DGBI diagnoses were more common in subjects with frequent meal-related abdominal pain, and the frequency of several GI symptoms was associated with having more frequent meal-related abdominal pain. Having meal-related abdominal pain more frequently was also associated with more severe psychological distress, non-GI somatic symptoms, and a poorer quality of life. The group with frequent meal-related abdominal pain also more often consulted a doctor for bowel problems compared to the other groups of meal-related abdominal pain. CONCLUSION: Reporting frequent meal-related abdominal pain is common across the globe and associated with other GI and non-GI somatic symptoms, psychological distress, healthcare utilization, and a poorer quality of life. Individuals who frequently experience meal-related abdominal pain also more frequently fulfill the diagnostic criteria for DGBI. Assessing meal-related symptoms in all DGBI patients could be of major importance to improve and individualize symptom management. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12916-022-02259-7.