Evidence map›Paper›PMID 34769551›Full record

ArticleInternational journal of environmental research and public health2021

Tuberculosis and Silicosis Burden in Artisanal and Small-Scale Gold Miners in a Large Occupational Health Outreach Programme in Zimbabwe.

Dingani Moyo, Christopher Zishiri, Ronald Ncube, Godknows Madziva, Charles Sandy, Reginald Mhene, Nicholas Siziba, Fungai Kavenga, Florence Moyo, Orippa Muzvidziwa and 4 more

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
4.4field-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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Risk of Silico-Tuberculosis in Miners: A Systematic Review and Meta-Analysis.Indian journal of occupational and environmental medicine
    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

14 authors at 2 institutions in 2 countries.

Dingani MoyoBaines Occupational Health Services, Harare 024, Zimbabwe.ORCID 0000-0002-7780-0140
Christopher ZishiriThe Union Zimbabwe Trust, Harare 024, Zimbabwe.
Ronald NcubeThe Union Zimbabwe Trust, Harare 024, Zimbabwe.
Godknows MadzivaBaines Occupational Health Services, Harare 024, Zimbabwe.
Charles SandyMinistry of Health and Child Care, Harare 024, Zimbabwe.
Reginald MheneMinistry of Health and Child Care, Harare 024, Zimbabwe.ORCID 0000-0001-8187-5455
Nicholas SizibaMinistry of Health and Child Care, Harare 024, Zimbabwe.
Fungai KavengaMinistry of Health and Child Care, Harare 024, Zimbabwe.
Florence MoyoBaines Occupational Health Services, Harare 024, Zimbabwe.
Orippa MuzvidziwaBaines Occupational Health Services, Harare 024, Zimbabwe.
Petronella NcubeBaines Occupational Health Services, Harare 024, Zimbabwe.
Blessings ChigarazaBaines Occupational Health Services, Harare 024, Zimbabwe.
Andrew NyamboMinistry of Health and Child Care, Harare 024, Zimbabwe.
Collins TimireMinistry of Health and Child Care, Harare 024, Zimbabwe.ORCID 0000-0003-0997-9799
Ministry of Health and Child Welfare · ZWUniversity of the Witwatersrand · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Artisanal and small-scale miners (ASMs) labour under archaic working conditions and are exposed to high levels of silica dust. Exposure to silica dust has been associated with an increased risk of tuberculosis and silicosis. ASMs are highly mobile and operate in remote areas with near absent access to health services. The main purpose of this study was to evaluate the prevalence of tuberculosis, silicosis and silico-tuberculosis among ASMs in Zimbabwe. A cross-sectional study was conducted from 1 October to 31 January 2021 on a convenient sample of 514 self-selected ASMs. We report the results from among those ASMs who attended an outreach medical facility and an occupational health clinic. Data were collected from clinical records using a precoded data proforma. Data variables included demographic (age, sex), clinical details (HIV status, GeneXpert results, outcomes of chest radiographs, history of tuberculosis) and perceived exposure to mine dust. Of the 464 miners screened for silicosis, 52 (11.2%) were diagnosed with silicosis, while 17 (4.0%) of 422 ASMs were diagnosed with tuberculosis (TB). Of the 373 ASMs tested for HIV, 90 (23.5%) were sero-positive. An HIV infection was associated with a diagnosis of silicosis. There is need for a comprehensive occupational health service package, including TB and silicosis surveillance, for ASMs in Zimbabwe. These are preliminary and limited findings, needing confirmation by more comprehensive studies.

Indexed as

HIV InfectionsOccupational HealthSilicosisTuberculosisCross-Sectional StudiesGoldHumansZimbabweGoldartisanal minerssilicosissilico-tuberculosistuberculosis

Identifiers

PMID34769551
PMCPMC8583466
OpenAlexW3205514872

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.