Cited by 249Autism Spectrum Disorder ResearchChild Nutrition and Feeding IssuesGastrointestinal motility and disorders

Prevalence of chronic gastrointestinal symptoms in children with autism and autistic spectrum disorders

Molloy, Cynthia A., Manning-Courtney, Patricia·2003·Autism

Abstract

The purpose of this study was to estimate the prevalence of chronic gastrointestinal symptoms in a general population of children with autism or autistic spectrum disorder (ASD). The study site was a clinic specializing in ASD in a large pediatric medical center serving a 10 county area in the midwestern USA. In a sample of 137 children, age 24-96 months, classified as having autism or ASD by the Autism Diagnostic Observation Schedule-Generic, 24 percent had a history of at least one chronic gastrointestinal symptom. The most common symptom was diarrhea, which occurred in 17 percent. There was no association between chronic gastrointestinal symptoms and a history of developmental regression. The potential phenotypic association between autism and gastrointestinal symptoms is discussed.

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Crossref · 10.1177/1362361303007002004

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11 of 11 references verified0 citation errors · 0 not checkable

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Authors
Molloy, C. A., & Manning-Courtney, P.
Affiliations
  • Cincinnati Children's Hospital Medical Center (US)
  • Cincinnati Children’s Hospital, USA
Corresponding author
Molloy, Cynthia A.
Venue
Autism
Published
2003-06
Volume
7
Issue
2
Pages
165-171
ISSN
  • 1362-3613 (ISSN-L)
  • 1461-7005
OpenAlex
W2167302146
Cited by
249
References
11
Citations by year
2026: 4 · 2025: 7 · 2024: 5 · 2023: 4 · 2022: 10 · 2021: 14 · 2020: 13 · 2019: 13 · 2018: 10 · 2017: 17 · 2016: 12 · 2015: 14 · 2014: 13 · 2013: 20 · 2012: 16
FWCI
2.12
Type
journal article
Language
en
Open access
closed
Locations
  • Autism (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute of Environmental Health Sciences (T32ES90957)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
autism spectrum disorder, chronic gastrointestinal symptoms, children, prevalence, diarrhea, developmental regression, phenotypic association, children with autism
MeSH terms
Autistic Disorder, Child, Child, Preschool, Chronic Disease, Constipation, Diarrhea, Flatulence, Gastrointestinal Diseases, Humans, Phenotype, United States, Vomiting, Abdominal Pain, Prevalence

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