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Effects of Surgical Masks on Cardiopulmonary Function in Healthy Subjects
Published on: February 12, 2021
Implementing fit testing for N95 filtering facepiece respirators: practical information from a large cohort of
Elizabeth McMahon1, Koji Wada, André Dufresne
1Occupational Health Services, St Mary's Hospital Center, Montréal, Québec, Canada. elizabeth.mcmahon@ssss.gouv.qc.ca
Abstract:
Qualitative fit testing for N95 respirators was conducted on 1271 health care workers. All male participants were fitted with a respirator. Six females, all under age 40 years, were not successfully fitted. The first-choice respirator provided a successful fit in 95.1% of the men and 85.4% of the women. Gender and age in women were significant factors associated with successful fitting. These differences should be considered when implementing a respiratory protection program.
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