Evidence map›Paper›PMID 33666888›Full record

ArticleIndian journal of gastroenterology : official journal of the Indian Society of Gastroenterology2021

The relationship between dietary intakes and prevalence of irritable bowel syndrome in adolescent girls: A cross-sectional study.

Fatemeh Roudi, Sayyed Saeid Khayyatzadeh, Hamideh Ghazizadeh, Gordon A Ferns, Hamidreza Bahrami-Taghanaki, Mohammad Mohammad-Zadeh, Majid Ghayour-Mobarhan

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Article in Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 32% of its field
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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Editorial commentary on the Indian Journal of Gastroenterology - March-April 2021.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2021
    Article
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 at 3 institutions in 2 countries.

Fatemeh RoudiDepartment of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Sayyed Saeid KhayyatzadehNutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Hamideh GhazizadehInternational UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran.
Gordon A FernsBrighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex, BN1 9PH, UK.
Hamidreza Bahrami-TaghanakiDepartment of Chinese and Complementary Medicine, School of Traditional and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mohammad Mohammad-ZadehPsychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Medical Sciences, Mashhad, Iran.
Majid Ghayour-MobarhanDepartment of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. ghayourm@mums.ac.ir.ORCID http://orcid.org/0000-0002-1081-6754
Mashhad University of Medical Sciences · IRBrighton and Sussex Medical School · GBShahid Sadoughi University of Medical Sciences and Health Services · IR

Funding

Mashhad University of Medical Sciences 931188
6 · The paper itself

Abstract

backgroundIrritable bowel syndrome (IBS) is the most prevalent functional gastrointestinal disorder (FGID) leading to substantial reduction in quality of life. This study was undertaken to assess the relationship between diet and prevalence of IBS in female adolescents.

methodsIn this cross-sectional study, data were examined on 988 adolescent girls from different areas of Mashhad and Sabzevar cities, Iran. A 168-item validated and reliable food frequency questionnaire (FFQ) for dietary intake was used in all the study participants. A diagnosis of IBS was made using the Rome III criteria.

resultsDietary macronutrients, energy, and selected micronutrients of IBS patients were similar to healthy subjects. Comparing the intake of caffeine between groups with and without IBS showed a higher level of consumption in the individuals with IBS (p-value = 0.02; p trend = 0.03). There was a significant positive association between caffeine intake and risk of IBS (odds ratio [OR] = 1.88, after adjustment for potential confounding variables). Although there was no significant difference in intakes of total dietary fiber (p-value = 0.23) and insoluble dietary fiber (p-value = 0.09) between IBS-positive and IBS-negative subjects, their soluble dietary fiber intake was significantly different (p-value = 0.02, a significant negative association was seen between soluble dietary fiber intake and IBS prevalence, after adjustment for potential confounding variables [p trend = 0.02; OR = 0.59]).

conclusionsThe higher intake of caffeine was positively associated with IBS prevalence. Additionally, a negative association was seen between soluble dietary fiber intake and the chance of having IBS.

Indexed as

Irritable Bowel SyndromeAdolescentCross-Sectional StudiesEatingFemaleHumansPrevalenceQuality of LifeSurveys and QuestionnairesDiet therapyDigestive system diseasesFunctional colonic diseasesFunctional gastrointestinal disorderGastrointestinal diseasesHealthy dietIrritable bowel syndromesMucous colitisNutrition assessmentNutrition therapy

Identifiers

PMID33666888
OpenAlexW3133865119

What OpenQuestion holds

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Registered trials

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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.