Evidence map›Paper›PMID 32476603›Full record

ArticleJournal of the American Heart Association2020

Cumulative Exposure to Long Working Hours and Occurrence of Ischemic Heart Disease: Evidence From the CONSTANCES Cohort at Inception.

Marc Fadel, Jian Li, Grace Sembajwe, Diana Gagliardi, Fernando Pico, Anna Ozguler, Bradley A Evanoff, Michel Baer, Akizumi Tsutsumi, Sergio Iavicoli and 4 more

Abstract read
In one paragraph

Article in Journal of the American Heart Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–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

10 citing papers in PubMed.

  1. Article
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  6. Article
  7. Gender dimension in cardio-pulmonary continuum.Frontiers in cardiovascular medicine · 2022
    Review
  8. Article
  9. Article
  10. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Marc FadelINSERM UMS 011 UMR-S 1168 Villejuif France.
Jian LiDepartment of Environmental Health Sciences Fielding School of Public Health School of Nursing University of California Los Angeles CA.
Grace SembajweDepartment of Occupational Medicine, Epidemiology and Prevention Northwell Health New York NY.
Diana GagliardiDepartment of Occupational and Environmental Medicine, Epidemiology and Hygiene Inail Rome Italy.
Fernando PicoNeurology and Stroke Unit Versailles Mignot Hospital Le Chesnay France.
Anna OzgulerINSERM UMS 011 UMR-S 1168 Villejuif France.
Bradley A EvanoffSchool of Medicine Washington University in St. Louis MO.
Michel BaerAP-HP UVSQ OHU EM92 (Samu92) CHU Poincaré Garches France.
Akizumi TsutsumiKitasato University School of Medicine Sagamihara Japan.
Sergio IavicoliDepartment of Occupational and Environmental Medicine, Epidemiology and Hygiene Inail Rome Italy.
Annette LeclercINSERM UMS 011 UMR-S 1168 Villejuif France.
Yves RoquelaureUMR_S 1085 Irset EHESP, INSERM Univ Rennes CHU Angers Univ Angers France.
Johannes SiegristSenior Professorship on Work Stress Research Centre for Health and Society Faculty of Medicine University of Düsseldorf Germany.
Alexis DescathaINSERM UMS 011 UMR-S 1168 Villejuif France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Long-working hours (LWH) are a probable risk factor for ischemic heart diseases (IHD); however, no previous study has considered duration of exposure to LWH when addressing this topic. We aimed to determine the association between cumulative exposure to LWH and IHD while accounting for relevant confounders. Methods and Results In this retrospective study, we included all baseline participants from the French population-based cohort CONSTANCES. Part-time employees and those who reported a cardiac event in the 5 years before LWH exposure were excluded. From self-administered questionnaires and clinical examinations, we obtained participants' age, sex, body mass index, occupational status, smoking habits, high blood pressure, diabetes mellitus, familial history of cardiovascular disease, dyslipidemia, exposure to LWH, and its duration. We defined LWH as working for >10 hours daily for at least 50 days per year. The main outcome was reported history of IHD, ie, myocardial infarction or angina pectoris, during a clinical examination. Of 137 854 included participants, 69 774 were men. There were 1875 cases (1.36%) of IHD, and exposure to LWH was reported by 42 462 subjects (30.8%) among whom 14 474 (10.50%) reported exposure for at least 10 years. Overall, exposure to LWH for ≥10 years was associated with an increased risk of IHD, adjusted odds ratio (aOR) 1.24 (1.08-1.43),

Indexed as

Personnel Staffing and SchedulingAdolescentAdultAgedFemaleFranceHeart Disease Risk FactorsHumansMaleMiddle AgedMyocardial IschemiaRetrospective StudiesRisk AssessmentTime FactorsWorkloadYoung Adultcumulative exposureepidemiologyischemic heart diseaselong working hours

Identifiers

PMID32476603
PMCPMC7429044

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.