Evidence map›Paper›PMID 42687147›Full record

ArticleBMC gastroenterology2026

Food choices and beliefs in adults with inflammatory bowel disease in Sweden.

Sara Andersson, Katarina M Korwel, Klas Sjöberg, Katarina Pihl Lesnovska, Kevin Whelan, Charlotte Rh Hedin, Alexandra Vulcan

Abstract read
In one paragraph

Article in BMC gastroenterology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Sara AnderssonMedical Unit Clinical Nutrition, Theme Women's Health and Allied Health Professionals, Karolinska University Hospital, Stockholm, Sweden. Sara.andersson@ki.se.ORCID http://orcid.org/0009-0003-3457-5646
Katarina M KorwelDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.
Klas SjöbergDepartment of Clinical Sciences, Lund University, Malmö, Sweden.
Katarina Pihl LesnovskaDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.
Kevin WhelanDepartment of Nutritional Sciences, King's College London, London, UK.
Charlotte Rh HedinDepartment of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
Alexandra VulcanDepartment of Clinical Sciences, Lund University, Malmö, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDiet is a recognised risk factor for inflammatory bowel disease (IBD) and a management strategy. Concerns persist regarding the adverse effects of restrictive diets, including nutritional deficiencies and selective eating. The impact of IBD on patients' beliefs and dietary choices remains poorly characterised, especially in different geographic contexts.

aimTo investigate dietary practices and beliefs in patients with IBD in Sweden, including variations by disease phenotype.

methodsA 42-item questionnaire on food choices and beliefs was distributed to all adult members of Sweden's largest IBD-patient organization.

resultsOf the 2,193 individuals invited, 738 (34%) responded, (Crohn's disease (CD) 361 (49%); Ulcerative colitis (UC) 377 (51%)). IBD impacted thoughts about food in 71% (n = 521). A higher proportion of those with CD (254, 70%) than UC (231, 61%), reported changing their diet due to IBD (p = 0.009). A higher proportion of patients with CD (187, 52%), compared with UC (164, 43%), avoid certain foods in the belief that this can prevent flare-ups (p = 0.024). 42% (n = 311) of patients had not received dietary advice from health care providers, which was more common in UC (209, 55%) than CD (102, 28%), (p < 0.001).

conclusionsBeliefs about food and diet appear to influence dietary choices in IBD, many of whom report modifying their diet. This appears to be more pronounced among people with CD than UC, although the latter are less likely to receive dietary advice, highlighting potential disparities in access to dietary guidance.

Indexed as

Choice BehaviorColitis, UlcerativeCrohn DiseaseDietFood PreferencesHealth Knowledge, Attitudes, PracticeInflammatory Bowel DiseasesAdultFemaleHumansMaleMiddle AgedSurveys and QuestionnairesSwedenYoung AdultDietary beliefsFood choicesIBD

Identifiers

PMID42687147
PMCPMC13540890

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.