Evidence map›Paper›PMID 28407025›Full record

Trial reportPloS one2017

Relationships between temperaments, occupational stress, and insomnia among Japanese workers.

Yasuhiko Deguchi, Shinichi Iwasaki, Hideyuki Ishimoto, Koichiro Ogawa, Yuichi Fukuda, Tomoko Nitta, Tomoe Mitake, Yukako Nogi, Koki Inoue

Abstract readClinical Trial
In one paragraph

Trial report in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  11. Article
  12. Quality of Work Life and Contribution to Productivity: Assessing the Moderator Effects of Burnout Syndrome.International journal of environmental research and public health · 2021
    Article
  13. Article
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  17. Shift Work and Sleep: Medical Implications and Management.Sleep medicine and disorders : international journal · 2017
    Article
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

9 authors.

Yasuhiko DeguchiDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.ORCID http://orcid.org/0000-0002-5320-6569
Shinichi IwasakiDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Hideyuki IshimotoDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Koichiro OgawaDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Yuichi FukudaDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Tomoko NittaDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Tomoe MitakeDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Yukako NogiDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.
Koki InoueDepartment of Neuropsychiatry, Osaka City University, Graduate School of Medicine, Osaka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Insomnia among workers reduces the quality of life, contributes toward the economic burden of healthcare costs and losses in work performance. The relationship between occupational stress and insomnia has been reported in previous studies, but there has been little attention to temperament in occupational safety and health research. The aim of this study was to clarify the relationships between temperament, occupational stress, and insomnia. The subjects were 133 Japanese daytime local government employees. Temperament was assessed using the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Auto questionnaire (TEMPS-A). Occupational stress was assessed using the Generic Job Stress Questionnaire (GJSQ). Insomnia was assessed using the Athens Insomnia Scale (AIS). Stepwise multiple logistic regression analyses were conducted. In a stepwise multivariate logistic regression analysis, it was found that the higher subdivided stress group by "role conflict" (OR = 5.29, 95% CI, 1.61-17.32) and anxious temperament score (OR = 1.33; 95% CI, 1.19-1.49) was associated with the presence of insomnia using an adjusted model, whereas other factors were excluded from the model. The study limitations were the sample size and the fact that only Japanese local government employees were surveyed. This study demonstrated the relationships between workers' anxious temperament, role conflict, and insomnia. Recognizing one's own anxious temperament would lead to self-insight, and the recognition of anxious temperament and reduction of role conflict by their supervisors or coworkers would reduce the prevalence of insomnia among workers in the workplace.

Indexed as

Surveys and QuestionnairesAdultFemaleHumansJapanMaleMiddle AgedOccupational ExposureSleep Initiation and Maintenance DisordersStress, Psychological

Identifiers

PMID28407025
PMCPMC5391062

What OpenQuestion holds

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LicenceCC BY
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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.