Welding Fumes, a Risk Factor for Lung Diseases.

Int J Environ Res Public Health · 2020 · PMC7177922 · PMID 32276440

Europe PMC DOI

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did not reach statistical significanceno p-value reported

This larger decline among the welders, amounting to some 150 mL, did not reach statistical significance and differences among welding and not welding nonsmokers were even smaller.

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