Evidence map›Paper›PMID 21172210›Full record

ArticleJournal of Crohn's & colitis2008

Reconsidering the methodology of "stress" research in inflammatory bowel disease.

Laurie Keefer, Ali Keshavarzian, Ece Mutlu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of Crohn's & colitis, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 25% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  12. Mental Illnesses in Inflammatory Bowel Diseases:Medicina (Kaunas, Lithuania) · 2023
    Review
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  19. Anxiety, depression, and inflammation after restorative proctocolectomy.International journal of colorectal disease · 2018
    Article
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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

3 authors at 1 institution in 1 country.

Laurie KeeferDepartment of Internal Medicine, Section of Gastroenterology and Nutrition, Rush University Medical Center, 1725 W. Harrison, Suite 206 Chicago, IL 60612, United States.
Ali Keshavarzian
Ece Mutlu
Rush University Medical Center · US

Funding

THE ROLE OF GUT-DIRECTED HYPNOTHERAPY IN RELAPSE PREVENTION FOR ULCERATIVE COLITIR21AT003204 · NCCIH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KEEFER, LAURIE A · 2008 to 2010
$625k
NCCIH NIH HHS R21 AT003204
6 · The paper itself

Abstract

BACKGROUND AND

aimsThe goals of this paper are: 1) to critically review and analyze the methodology of the studies since 1990 linking stress to inflammatory bowel disease; and 2) to make recommendations for future research in this area of research.

methodsArticles were restricted to empirical reports in the English language with human subjects. Eleven empirical articles were able to answer "How is psychological stress related to inflammation and/or the expression or course of inflammatory bowel disease?"

resultsStudies varied by choice of participant groups, method for classifying disease activity, choice of design, and definition and measurement of stress. Only half of the studies supported the hypothesis that stress affected IBD in some way.

conclusionsCurrent methodological limitations in the stress and gut inflammation research have made it difficult for us to ascertain the role of stress in inflammatory bowel disease. Authors provide a checklist of items to consider when designing future studies.

Identifiers

PMID21172210
PMCPMC3049955
OpenAlexW2036281919

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.