Cited by 138Gastrointestinal motility and disordersGut microbiota and healthInfant Health and Development

Relationship of Abdominal Bloating to Distention in Irritable Bowel Syndrome and Effect of Bowel Habit

Open access
Houghton, Lesley A., Lea, Richard, Agrawal, Anvrag, Reilly, Brian, Whorwell, Peter J.·2006·Gastroenterology

Abstract

Background & aims The relationship between the sensation of bloating, often ranked as the most bothersome symptom by patients with irritable bowel syndrome (IBS), and actual distention manifest as an increase in abdominal girth is controversial. Investigation of this problem has been hampered by the lack of a reliable ambulatory technique to measure abdominal girth. The aim of this study was to use the technique of abdominal inductance plethysmography to compare diurnal variation in girth in IBS patients and healthy volunteers, relating these changes to the sensation of bloating.Methods Abdominal girth was recorded for 24 hours in 20 IBS-constipation (age, 18-73 y), 20 IBS-diarrhea (age, 25-62 y) and 10 IBS-alternating (age, 21-59 y) female patients meeting Rome II criteria and 20 healthy female controls (age, 18-67 y). All subjects pursued normal daily activities, recording their symptoms of bloating and pain together with bowel habit.Results All patients with IBS, irrespective of bowel habit, reported significantly greater bloating than controls (P < .0001). Forty-eight percent of patients also showed distention beyond the 90% control range, with this being most prominent in IBS-constipation. Bloating correlated strongly only with distention in IBS-constipation (r > or = 0.48; P < or = .02). Neither bloating nor distention in IBS was related to body mass index, age, parity, or psychologic status.Conclusions Abdominal distention is a clearly definable phenomenon in IBS that can reach 12 cm. However, it only occurs in half of patients reporting bloating, and the 2 only correlate in IBS-constipation. Bloating and distention may differ pathophysiologically and this appears to be reflected in the bowel habit subtype.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1053/j.gastro.2006.07.015

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The presence of bloating is not required to fulfil the Rome IV criteria but, if present, is highly suggestive of IBS, and is often accompanied by visible abdominal distension.

    “The presence of bloating is not required to fulfil the Rome IV criteria but, if present, is highly suggestive of IBS, and is often accompanied by visible abdominal distension.114”

    From British Society of Gastroenterology guidelines on the management of irritable bowel syndrome (2021) · cites this paper as [114]

    The Results (p. 1) report greater bloating in IBS patients than controls and distention in 48% of patients; the Discussion (p. 7) notes that some IBS patients do not experience bloating. However, the study used Rome II criteria, not Rome IV, and does not establish that bloating is highly suggestive of IBS; seven of 20 healthy volunteers also reported bloating (p. 3). (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Abdominal bloating is not a cardinal symptom but is very common, and supports the diagnosis, particularly if it is diurnal.

    “Abdominal bloating is not a cardinal symptom but is very common, and supports the diagnosis, particularly if it is diurnal. It is often accompanied by visible abdominal distension. 65”

    From Irritable bowel syndrome (2020) · cites this paper as [65]

    The introduction (p. 1) says bloating is reported by up to 96% of IBS patients and typically worsens during the day. The results (p. 1) also report that 48% of patients had measurable distention. The paper does not establish that bloating is non-cardinal or that a diurnal pattern supports an IBS diagnosis; it notes bloating also occurs in the general population. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • Abdominal bloating is often accompanied by visible abdominal distension.

    “Abdominal bloating is not a cardinal symptom but is very common, and supports the diagnosis, particularly if it is diurnal. It is often accompanied by visible abdominal distension. 65”

    From Irritable bowel syndrome (2020) · cites this paper as [65]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 3

  1. [4]4. Lee O-Y, Mayer EA, Schmulson M, Chang L, Naliboff B. Genderrelated differences in IBS symptoms. Am J Gastroenterol 2001; 96:2184-2193.
  2. [10]10. Maxton DG, Whorwell PJ. Abdominal distension in irritable bowel syndrome: the patients perspective. Eur J Gastroenterol Hepatol 1992;4:241-243.
  3. [21]21. irritable bowel syndrome. Am J Gastroenterol 2000;95: 1735-1741.

Cited by

Sorted by citations

Authors
Houghton, L. A., Lea, R., Agrawal, A., Reilly, B., & Whorwell, P. J.
Affiliations
Wythenshawe Hospital (GB)
Corresponding author
Houghton, Lesley A.
Venue
Gastroenterology
Publisher
Elsevier BV
Published
2006-10
Volume
131
Issue
4
Pages
1003-1010
ISSN
0016-5085 (ISSN-L)
OpenAlex
W2038327913
Cited by
138
References
46
Citations by year
2026: 3 · 2025: 2 · 2024: 2 · 2023: 4 · 2022: 7 · 2021: 12 · 2020: 5 · 2019: 5 · 2018: 6 · 2017: 3 · 2016: 7 · 2015: 2 · 2014: 10 · 2013: 8 · 2012: 6
FWCI
11.64
Type
journal article
Language
en
Open access
Locations
  • Gastroenterology (publishedVersion)
  • PubMed (publishedVersion)
  • Research Explorer (The University of Manchester) (publishedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Health Professions › Pharmacy › Infant Health and Development
Keywords
irritable bowel syndrome, bloating, abdominal distension, abdominal girth, inductance plethysmography, bowel habits, diurnal variation, Rome II criteria
MeSH terms
Abdomen, Adolescent, Adult, Age Factors, Aged, Anxiety, Circadian Rhythm, Constipation, Defecation, Dilatation, Pathologic, Female, Flatulence, Habits, Humans, Middle Aged, Parity, Pregnancy, Abdominal Pain, Body Mass Index, Irritable Bowel Syndrome

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review