Evidence map›Paper›PMID 27785220›Full record

ArticleGastroenterology research2013

Stress as a Trigger for Relapses in IBD: A Case-Crossover Study.

Susanna Jaghult, Fredrik Saboonchi, Jette Moller, Unn-Britt Johansson, Regina Wredling, Marjo Kapraali

Abstract read
In one paragraph

Article in Gastroenterology research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

6 authors.

Susanna JaghultKarolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Sweden.
Fredrik SaboonchiRed Cross University, Sweden; Karolinska Institute, Department of Clinical Neuroscience, Division of Insurance Medicine, Sweden; University of Stockholm, Stress Research Institute, Sweden.
Jette MollerKarolinska Institute, Department of Public Health Sciences, Division of Public Health Epidemiology, Sweden.
Unn-Britt JohanssonKarolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Sweden; Sophiahemmet University College, Sweden.
Regina WredlingKarolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Sweden.
Marjo KapraaliKarolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt is important to identify factors that influence the risk of relapses in inflammatory bowel disease. Few studies have been conducted and with limited methodology. This prospective case-crossover study, aims to examine whether perceived stress has a short-term acute effect, namely whether it acts as a trigger, on the risk of relapse in inflammatory bowel disease.

methodsSixty patients with inflammatory bowel disease and in remission were included. The case-crossover design was employed, which is an epidemiological design developed to study triggers for acute events and diseases. To collect information regarding symptoms and potential trigger factors, such as perceived stress, a structured diary was constructed. The participants were instructed to fill in the diary daily during six months. Fifty patients completed the study.

resultsThe analysis showed an effect for high level of perceived stress. Being exposed to "quite a lot" of stress, yield an increase in risk for relapse during the forthcoming day (OR = 4.8, 95% CI 1.09 - 21.10). No statistically increased risk for lower levels of perceived stress was found, although elevated effect estimates were found for "some" stress.

conclusionThis study supports earlier findings regarding perceived stress as an important factor in triggering relapses in IBD. However, this is the first case-crossover study performed to explore the trigger risk of stress in this population. Further investigations with larger patient samples are needed to confirm the findings.

Indexed as

Case-crossover designInflammatory bowel diseaseStressTrigger factors

Identifiers

PMID27785220
PMCPMC5051114

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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.