Eating disorders and irritable bowel syndrome: Is there a link?

S. Perkins, S. Keville, U. Schmidt, T. Chalder

    Research output: Contribution to journalArticlepeer-review

    41 Citations (Scopus)


    Objective: The relationship between eating disorders (ED) and irritable bowel syndrome (IBS) is poorly understood. We wanted to determine the prevalence of IBS in a large sample of eating disordered individuals, examine the timing of onset of these disorders and assess whether there are any predictors of IBS symptoms in ED sufferers. Methods: Participants with a current or past ED were recruited from a volunteer register. Two hundred thirty-four respondents completed a questionnaire on IBS devised for the study. ED symptoms were assessed using the Eating Disorders Examination-Questionnaire (EDE-Q). Results: Sixty-four percent currently met the widely used Manning criteria for IBS. The majority of participants (87%) had developed their ED before the onset of IBS, with a mean of 10 years between the onset of ED and IBS. All EDE subscales were associated with current IBS symptoms, whereas ED duration was not. Conclusion: Preliminary findings suggest that EDs may increase the risk of developing IBS.
    Original languageEnglish
    Pages (from-to)57-64
    JournalJournal of Psychosomatic Research
    Issue number2
    Publication statusPublished - 2005


    • irritable bowel syndrome
    • eating disorders


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