Evidence map›Paper›PMID 33176059›Full record

ArticleJournal of occupational health2020

Radiographic diagnosis of Pneumoconioses by AIR Pneumo-trained physicians: Comparison with low-dose thin-slice computed tomography.

Shoko Nogami, Naw Awn J-P, Munenobu Nogami, Tomomi Matsui, Nlandu Roger Ngatu, Taro Tamura, Yukinori Kusaka, Harumi Itoh, Narufumi Suganuma

Open access · goldAbstract readComparative Study
In one paragraph

Article in Journal of occupational health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Brazilian Thoracic Society recommendations for the diagnosis and monitoring of asbestos-exposed individuals.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2024
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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

9 authors at 4 institutions in 1 country.

Shoko NogamiDepartment of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Japan.ORCID https://orcid.org/0000-0002-3491-5466
Naw Awn J-PDepartment of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Japan.ORCID https://orcid.org/0000-0002-6862-2290
Munenobu NogamiDepartment of Radiology, Kobe University Hospital, Kobe, Japan.ORCID https://orcid.org/0000-0002-4846-5662
Tomomi MatsuiDepartment of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Japan.
Nlandu Roger NgatuDepartment of Public Health, Kagawa University Faculty of Medicine, Kagawa, Japan.ORCID https://orcid.org/0000-0002-8847-3667
Taro TamuraFukui City Public Health Center, Fukui, Japan.
Yukinori KusakaDepartment of Radiology, Faculty of Medicine, University of Fukui, Japan.
Harumi ItohDepartment of Radiology, Faculty of Medicine, University of Fukui, Japan.
Narufumi SuganumaDepartment of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Japan.ORCID https://orcid.org/0000-0003-1610-6216
Kōchi University · JPUniversity of Fukui · JPKagawa University · JPKobe University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe Asian Intensive Reader of Pneumoconiosis (AIR Pneumo) is a training program designed to improve diagnostic skills for chest radiographies (CXRs) in accordance with the ILO/ICRP 2000. The purpose was to determine the prevalence of occupational environmental pulmonary disease findings in construction workers on thin-slice computed tomography (thin-slice CT), and to compare the diagnostic performance with CXR evaluated by AIR Pneumo-trained physicians.

methodsNinety-seven male construction workers underwent low-dose thin-slice CT and CXR on the same day. NIOSH B reader and a board-certified radiologist each interpreted the thin-slice CTs independently. The concordant findings on thin-slice CT were established as the reference standard and were statistically compared with CXRs. Four physicians interpreted CXRs independently according to the ILO/ICRP 2000.

resultsOf the 97 cases, nine showed irregular or linear opacities, and 44 had pleural plaques on thin-slice CT. Five, four, three, and two of nine cases with irregular opacity were detected by the four readers on CXRs, respectively. Sixteen, 14, 9, and 5 of the 44 cases with pleural plaques were detected by the four readers, respectively. Specificities for irregular opacities ranged from 94% to 100%, and those for pleural plaques were from 86% to 96%.

conclusionsThin-slice CT-detected irregular opacity was found in 9.3%, whereas pleural plaque was found in 45.4% among the construction workers. Chest radiography showed acceptable performance in classifying pneumoconiotic opacities according to ILO/ICRP 2000 by the AIR Pneumo and/or NIOSH-certified physicians.

Indexed as

Radiography, ThoracicTomography, X-Ray ComputedClinical CompetenceConstruction IndustryHumansMalePneumoconiosisReproducibility of Resultschest radiographycomputed tomographypleural plaquepneumoconiosissensitivity

Identifiers

PMID33176059
PMCPMC7384989
OpenAlexW3046093527

What OpenQuestion holds

Textmetadata
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.