Quantitative fit-test concordance of a pair of similar-fit 3M Aura respirator models, 3M 9320A+ and 3M 1870+: A randomized crossover study
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DOI: 10.1017/ice.2022.67
Abstract: Abstract Objective: Some manufacturers provide information on similar-fit model pairings of filtering facepiece respirators (FFRs), suggesting that fit-test outcome of one model helps predict the other. This guidance may be useful during crisis capacity when… read more here.
Keywords: similar fit; fit; concordance; fit test ... See more keywords