Evidence map›Paper›PMID 25261317›Full record

ArticleInternational archives of occupational and environmental health2015

Case fatality of myocardial infarction among shift workers.

Jonas Hermansson, Katja Gillander Gådin, Berndt Karlsson, Christina Reuterwall, Johan Hallqvist, Anders Knutsson

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Article in International archives of occupational and environmental health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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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.

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Observational
  2. Short Sleep, Insomnia, and Cardiovascular Disease.Current sleep medicine reports · 2019
    Article
  3. Review
4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jonas HermanssonDepartment of Health Sciences, Mid Sweden University, 851 70, Sundsvall, Sweden, jonas.hermansson@sll.se.
Katja Gillander Gådin
Berndt Karlsson
Christina Reuterwall
Johan Hallqvist
Anders Knutsson

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeShift work has been associated with an excess risk of cardiovascular disease (CVD) and more specifically myocardial infarction (MI). The majority of the studies that found a positive association between shift work and CVD have been based on incidence data. The results from studies on cardiovascular-related mortality among shift workers have shown little or no elevated mortality associated with shift work. None of the previous studies have analysed short-term mortality (case fatality) after MI. Therefore, we investigated whether shift work is associated with increased case fatality after MI compared with day workers.

methodsData on incident cases with first MI were obtained from case-control study conducted in two geographical sites in Sweden (Stockholm Heart Epidemiology Program and Västernorrland Heart Epidemiology Program), including 1,542 cases (1,147 men and 395 women) of MI with complete working time information and 65 years or younger. Case fatality was defined as death within 28 days of onset of MI. Risk estimates were calculated using logistic regression.

resultsThe crude odds ratios for case fatality among male shift workers were 1.63 [95 % confidence interval (CI) 1.12, 2.38] and 0.56 (95 % CI 0.26, 1.18) for female shift workers compared with day workers. Adjustments for established cardiovascular risk factors such as diabetes type II and socio-economic status did not alter the results.

conclusionShift work was associated with increased risk of case fatality among male shift workers after the first MI.

Indexed as

AgedCase-Control StudiesFemaleHumansMaleMiddle AgedMortalityMyocardial InfarctionOdds RatioRisk FactorsSleep Disorders, Circadian RhythmSwedenTime Factors

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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.