ArticleEthiopian journal of health sciences2023
Occupational Exposure to Welding Fumes and Associated Respiratory Morbidities among arc Welders in Ikenne, Nigeria.
Article in Ethiopian journal of health sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Mapping Peak Expiratory Flow in Healthy Pakistani Adults: Insights from Wah Cantt.Ethiopian journal of health sciences · 2025Article
- Source Apportionment of Particulate Matter in a Metal Workshop.International journal of environmental research and public health · 2024Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Few studies have been conducted on the respiratory morbidities of welders in Nigeria, and further research is needed to determine the extent of fume exposure and the implicated metals at workplaces. This study was done to determine whether welding gases are associated with respiratory illness among welders in Ikenne Local Government Area, Ogun State, Nigeria. Methods: A cross-sectional study comparing 142 welders and 142 controls was carried out. Lung function testing and clinical assessments were done. The Chi-square test & the independent T-tests were used to test for the association between socio-demographic characteristics and respiratory symptoms & the association between differences in means of lung function parameters among welders and controls respectively. Results: Chromium, nickel, manganese, carbon monoxide, and nitrogen dioxide levels were higher than the recommended values. Forced expiratory volume in the first second (FEV1) was significantly lower in welders (2.62±0.7) than in controls (2.81±0.7) (t=2.148, p<0.05). FEV1/FVC was significantly lower among welders (75±13.7) compared to controls (80.7±8.0). (t=4.165, p<0.001). Conclusion: The study showed that the welders presented with more respiratory morbidities than the controls, this may be a result of exposure to high levels of welding fumes beyond the recommended values for prolonged periods without using personal protective equipment, which results in significant morbidities. There should be enforcement of basic workplace safety standards by ensuring that the use of personal protective equipment (PPE) is enforced and the construction of workshops that are well-ventilated through the welders' association and relevant law enforcement agencies.
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