Evidence map›Paper›PMID 33837627›Full record

ArticleJournal of occupational health2021

Mortality risks among blue- and white-collar workers: A time series study among Japanese men aged 25-64 years from 1980 to 2015.

Bibha Dhungel, Tomoe Murakami, Koji Wada, Stuart Gilmour

Open access · goldAbstract read
In one paragraph

Article in Journal of occupational health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.2field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
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  4. Impact of Long Working Hours on Mental Health: Evidence from China.International journal of environmental research and public health · 2023
    Article
  5. Article
  6. Article
  7. Difference in Mortality Rates by Occupation in Japanese Male Workers Aged 25 to 64 Years from 1980 to 2015.International journal of environmental research and public health · 2022
    Article
  8. Mortality of Suicide and Cerebro-Cardiovascular Diseases by Occupation in Korea, 1997-2020.International journal of environmental research and public health · 2022
    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

4 authors at 2 institutions in 1 country.

Bibha DhungelGraduate School of Public Health, St. Luke's International University, Tokyo, Japan.ORCID https://orcid.org/0000-0002-0014-8385
Tomoe MurakamiGraduate School of Public Health, International University of Health and Welfare, Tokyo, Japan.
Koji WadaGraduate School of Public Health, International University of Health and Welfare, Tokyo, Japan.
Stuart GilmourGraduate School of Public Health, St. Luke's International University, Tokyo, Japan.
International University of Health and Welfare · JPSt. Luke's International University · JP

Funding

Grant-in-Aid for Scientific Research 17K09184
6 · The paper itself

Abstract

objectiveWe aimed to analyse age-standardised mortality trends in Japan among blue- and white-collar male workers aged 25-64 years, by major causes of mortality from 1980 to 2015.

methodsFive-yearly mortality data were extracted from occupation-specific vital statistics maintained by the Japanese Ministry of Health, Labour and Welfare. A time series study was conducted among employed men aged 25-64 years. Age-standardised mortality trends by occupational category were calculated separately for all cancers, ischaemic heart disease, cerebrovascular disease and suicide. Poisson regression analysis was performed to analyse mortality trends by occupational category for each cause.

resultsMortality rates for all cancers and ischaemic heart disease were higher among white-collar workers than blue-collar workers throughout the 35-year study period. The gap in the mortality rates for all four causes of death among blue- and white-collar workers widened in 2000 after Japan's economic bubble burst in the late 1990s. Simultaneously, suicide mortality rates among white-collar workers increased sharply and have remained higher than among blue-collar workers.

conclusionsWhite-collar male workers in Japan have a higher risk of mortality than male blue-collar workers. However, despite substantial differences, significant progress has been made in recent years in reducing mortality across all occupations in Japan.

Indexed as

AdultCause of DeathCerebrovascular DisordersHumansJapanMaleMiddle AgedMortalityMyocardial IschemiaNeoplasmsOccupational DiseasesOccupationsPoisson DistributionSuicideblue-collarJapanmortalityoccupationwhite-collar

Identifiers

PMID33837627
PMCPMC8035635
OpenAlexW3151608693

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.