Evidence map›Paper›PMID 28638426›Full record

ArticleTanaffos2017

Pulmonary Functions and Health-Related Quality of Life among Silica-Exposed Workers.

Hamzeh Mohammadi, Somayeh Farhang Dehghan, Farideh Golbabaei, Saman Roshani, Reza Pakzad, Parvin Foroughi, Roohalah Hajizadeh

Abstract read
In one paragraph

Article in Tanaffos, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. 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

7 authors.

Hamzeh MohammadiDepartment of Occupational Health, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Somayeh Farhang DehghanDepartment of Occupational Health, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Farideh GolbabaeiDepartment of Occupational Health, Tehran University of Medical Sciences, Tehran,Iran.
Saman RoshaniDepartment of Occupational Health, Student Research Committee, Tehran University of Medical Sciences, Tehran, Iran.
Reza PakzadDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Parvin ForoughiDepartment of Occupational Health, Student Research Committee, Tehran University of Medical Sciences, Tehran, Iran.
Roohalah HajizadehOccupational Health Research Center, Qom University of Medical Sciences, Qom, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to investigate the pulmonary functions of silica-exposed workers and their health-related quality of life in an insulator manufacturing industry. MATERIALS AND

methodsIn this cross-sectional study, participants selected from the manufacturing unit (n = 127) constituted the exposed group and those from the administrative department (n = 30) constituted the unexposed group. All subjects were evaluated using personal air sampling of crystalline silica, pulmonary function tests, and a quality of life questionnaire (36-item short form health survey [SF-36]).

resultsThe mean (SD) concentrations of crystalline silica were 0.507 (0.23) mg/m

conclusionIn conclusion, the workers exposed to higher levels of crystalline silica had lower values of pulmonary function indices and lower health-related quality of life; however, further follow-up studies are needed to confirm these findings.

Indexed as

Insulator manufacturerLung functionQuality of lifeSilica exposure

Identifiers

PMID28638426
PMCPMC5473384

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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.