Evidence map›Paper›PMID 23386581›Full record

ArticleBMJ open2013

A cross-sectional study of workplace social capital and blood pressure: a multilevel analysis at Japanese manufacturing companies.

Yoshihisa Fujino, Tatsuhiko Kubo, Masamizu Kunimoto, Hidetoshi Tabata, Takuto Tsuchiya, Koji Kadowaki, Takehiro Nakamura, Ichiro Oyama

Abstract read
In one paragraph

Article in BMJ open, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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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

5 citing papers in PubMed.

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4 · The record

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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

8 authors.

Yoshihisa FujinoDepartment of Preventive Medicine and Community Health, University of Occupational and Environmental Health, Kitakyushu, Japan.
Tatsuhiko Kubo
Masamizu Kunimoto
Hidetoshi Tabata
Takuto Tsuchiya
Koji Kadowaki
Takehiro Nakamura
Ichiro Oyama

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesWe examined the contextual effect of workplace social capital on systolic blood pressure (SBP).

designCross-sectional.

settingA conglomerate from 58 workplaces in Japan.

participantsOf the 5844 workers at a Japanese conglomerate from 58 workplaces, 5368 were recruited. Individuals who received drugs for hypertension (n=531) and who lacked information on any variable (n=167) were excluded from the analyses, leaving 4735 individuals (3281 men and 1454 women) for inclusion. PRIMARY AND SECONDARY OUTCOME MEASURES: Systolic blood pressure.

resultsThe contextual effect of workplace social capital on SBP was examined using a multilevel regression analysis with a random intercept. Coworker support had a contextual effect at the workplace level (coefficient=-1.97, p=0.043), while a lack of trust for coworkers (coefficient=0.27, p=0.039) and lack of helpfulness from coworkers were associated with SBP (coefficient=0.28, p=0.002).

conclusionsThe present study suggested that social capital at the workplace level has beneficial effects on SBP.

Identifiers

PMID23386581
PMCPMC3586077

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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.