Evidence map›Paper›PMID 26557661›Full record

ArticleBioMed research international2015

The Association between Job Strain and Atrial Fibrillation: Results from the Swedish WOLF Study.

Eleonor I Fransson, Magdalena Stadin, Maria Nordin, Dan Malm, Anders Knutsson, Lars Alfredsson, Peter J M Westerholm

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
65.9field-weighted citation impact, top 1% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 922 citations in OpenAlex.

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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

7 authors at 6 institutions in 1 country.

Eleonor I FranssonSchool of Health Sciences, Jönköping University, 551 11 Jönköping, Sweden ; Institute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden.
Magdalena StadinSchool of Health Sciences, Jönköping University, 551 11 Jönköping, Sweden.
Maria NordinDepartment of Psychology, Umeå University, 901 87 Umeå, Sweden ; Stress Research Institute, Stockholm University, 106 91 Stockholm, Sweden.
Dan MalmSchool of Health Sciences, Jönköping University, 551 11 Jönköping, Sweden ; Department of Internal Medicine, County Hospital Ryhov, 551 85 Jönköping, Sweden.
Anders KnutssonDepartment of Health Sciences, Mid Sweden University, 851 70 Sundsvall, Sweden.
Lars AlfredssonInstitute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden.
Peter J M WesterholmOccupational and Environmental Medicine, Uppsala University, 751 85 Uppsala, Sweden.
Karolinska Institutet · SEJönköping University · SEMid Sweden University · SERyhov Hospital Jönköping · SEUmeå University · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAtrial fibrillation (AF) is a common heart rhythm disorder. Several life-style factors have been identified as risk factors for AF, but less is known about the impact of work-related stress. This study aims to evaluate the association between work-related stress, defined as job strain, and risk of AF.

methodsData from the Swedish WOLF study was used, comprising 10,121 working men and women. Job strain was measured by the demand-control model. Information on incident AF was derived from national registers. Cox proportional hazard regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for the association between job strain and AF risk.

resultsIn total, 253 incident AF cases were identified during a total follow-up time of 132,387 person-years. Job strain was associated with AF risk in a time-dependent manner, with stronger association after 10.7 years of follow-up (HR 1.93, 95% CI 1.10-3.36 after 10.7 years, versus HR 1.11, 95% CI 0.67-1.83 before 10.7 years). The results pointed towards a dose-response relationship when taking accumulated exposure to job strain over time into account.

conclusionThis study provides support to the hypothesis that work-related stress defined as job strain is linked to an increased risk of AF.

Indexed as

AdultAtrial FibrillationCohort StudiesFemaleFollow-Up StudiesHumansLongitudinal StudiesMaleProportional Hazards ModelsRisk FactorsStress, PsychologicalSwedenWhite PeopleWork

Identifiers

PMID26557661
PMCPMC4628762
OpenAlexW2106571085

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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.