Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/34794
Title: Striving to be the fittest: quantitative P2/N95 respirator fit test results among hospital staff during the COVID-19 pandemic.
Austin Authors: Zhang, Melanie Meilun;Hackett, Liam;Smith, Jesse;Pritchard, Zoe;Casey, Matthew;Low, Caitlin;Buntine, Paul
Affiliation: Eastern Health Clinical School, Monash University, Melbourne, Australia.;Department of General Surgery, Eastern Health, Melbourne, Australia.
Eastern Health Clinical School, Monash University, Melbourne, Australia.
Eastern Health Emergency Medicine Program, Melbourne, Australia.
Genitourinary Medicine, Chalmers Centre, NHS Lothian, Scotland.
OHS, Emergency Management and Wellbeing, Eastern Health, Melbourne, Australia.
Department of Anaesthesia, Pain and Perioperative Medicine, Eastern Health, Melbourne, Australia.
Eastern Health Clinical School, Monash University, Melbourne, Australia.;Eastern Health Emergency Medicine Program, Melbourne, Australia.
Anaesthesia
Issue Date: 2023
Date: 2023
Publication information: Antimicrobial Stewardship & Healthcare Epidemiology : ASHE 2023; 3(1)
Abstract: To provide fit rates for specific P2/N95 respirators and compare these results by age, sex, clean-shaven status, and fit tester experience. Exploratory audit involving secondary analysis of existing quantitative fit testing data. In response to the COVID-19 pandemic, healthcare services across Australia implemented respiratory protection protocols. This study details healthcare workers' (HCWs) fit testing results from a large Victorian public health service. Fit-tested employees of a large tertiary public health network. Fit rates for ten individual P2/N95 respirators were calculated, and the effect of age, sex, clean-shaven status, and fit tester experience was examined via logistic regression. 4593 employees were included, with 97.98% successfully fitting at least one respirator. Males were found to have significantly increased odds of achieving fit success compared to females (OR 11.61 95%CI 1.60-84.10). Fit rates dropped by 4% with each 1-year age increase (OR 0.96 95%CI 0.94-0.98). Clean-shaven individuals were also more likely to achieve a fit compared to non-clean-shaved individuals (OR 79.23 95%CI 10.21-614.62). More experienced fit testers also yielded significantly higher fit rates (OR 3.95, 95%CI 2.34-6.67). 98% of staff achieved a successful fitting of at least one respirator, with three-panel flat fold models (Industree Trident, 3M Aura 9320A+, and 3M Aura 1870+) performing the most consistently. An individual's ability to achieve a successful fit was associated with; male sex, younger age, clean-shaven status, and fit tester experience.
URI: https://ahro.austin.org.au/austinjspui/handle/1/34794
DOI: 10.1017/ash.2023.503
ORCID: 0000-0002-5453-0926
0000-0003-1871-6544
0009-0004-7209-9385
0000-0003-4397-1053
0000-0003-4329-3117
Journal: Antimicrobial Stewardship & Healthcare Epidemiology : ASHE
Start page: e233
PubMed URL: 38156215
ISSN: 2732-494X
Type: Journal Article
Appears in Collections:Journal articles

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