Cited by 278Gastrointestinal motility and disordersPsychosomatic Disorders and Their TreatmentsAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Psychosocial Factors are Linked to Functional Gastrointestinal Disorders: A Population Based Nested Case-Control Study

Richard Locke, G, Weaver, Amy L, Joseph Melton, L, Talley, Nicholas J·2004·American Journal of Gastroenterology

Abstract

BACKGROUND: It is widely accepted based on volunteer studies that levels of psychological distress are similar in those with functional gastrointestinal (GI) disorders and health in the community, while increased psychological distress in outpatients is largely explained by health-care seeking. AIMS: To determine if psychological distress, life event stress, or social support is associated with functional GI disorders in a population-based study. METHODS: A nested case-control study was performed by first mailing a self-report bowel disease questionnaire to a random sample of Olmsted County, Minnesota, aged 20-50 yr. All persons who reported symptoms of nonulcer dyspepsia (NUD) or irritable bowel syndrome (IBS) (cases), or an absence of GI symptoms (controls), were invited to complete a series of validated questionnaires designed to measure psychological distress, life event stress, social support, current symptoms, and physician visits. RESULTS: 103 subjects with functional GI disorders and 119 controls participated (85% of eligible). Functional GI disorders were more likely to be reported by those with higher scores on each of the nine SCL-90-R scales used to measure psychological distress (except phobic anxiety), and those with more negative and total life event stress. In a multiple logistic regression model (including age and gender), somatization, interpersonal sensitivity, and total life event stress were independently associated with functional GI disorders. Findings were similar when subjects with the IBS and NUD were analyzed separately compared to controls. CONCLUSIONS: Contrary to current dogma, psychosocial factors were significantly associated with functional GI disorders in this community sample. This suggests that these factors may be involved in the etiopathogenesis rather than just driving health-care utilization.

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Crossref · 10.1111/j.1572-0241.2004.04043.x

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Authors
Richard Locke, G., Weaver, A. L., Joseph Melton, L., & Talley, N. J.
Affiliations
Mayo Clinic (US)
Venue
American Journal of Gastroenterology
Published
2004-02
Volume
99
Issue
2
Pages
350-357
ISSN
  • 0002-9270 (ISSN-L)
  • 1572-0241
OpenAlex
W2002912688
Cited by
278
References
43
Citations by year
2025: 2 · 2024: 3 · 2023: 1 · 2022: 8 · 2021: 5 · 2020: 7 · 2019: 5 · 2018: 6 · 2017: 10 · 2016: 7 · 2015: 17 · 2014: 18 · 2013: 13 · 2012: 21
FWCI
15.72
Type
journal article
Language
en
Open access
closed
Locations
  • The American Journal of Gastroenterology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute on Aging (AG 09440)
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR030582, AR30582)
  • National Center for Research Resources (M01-RR00 585, M01RR000585)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
functional gastrointestinal disorders, irritable bowel syndrome, functional dyspepsia, psychological distress, life events, social support, somatization, interpersonal sensitivity, psychosocial risk factors, etiopathogenesis, health care utilization
MeSH terms
Adult, Female, Gastrointestinal Diseases, Humans, Life Change Events, Male, Middle Aged, Social Support, Stress, Psychological, Case-Control Studies

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