Title of article :
Qualitative Fit Testing of Medium - Size N95/FFP2 Respirators on Iranian Health CareWorkers
Author/Authors :
honarbakhsh, marzieh Student Research Committee - School of Health - Shiraz University of Medical Sciences, Shiraz, Iran , omidvari, fatemeh Student Research Committee - School of Health - Shiraz University of Medical Sciences, Shiraz, Iran , shabani, fatemeh Student Research Committee - School of Health - Shiraz University of Medical Sciences, Shiraz, Iran , amiri khorasani, maryam Student Research Committee - School of Health - Shiraz University of Medical Sciences, Shiraz, Iran , jahangiri, mehdi Department of Occupational Health - Research Center for Health Science - School of Health - Shiraz University of Medical Sciences, Shiraz, Iran
Pages :
6
From page :
1
To page :
6
Abstract :
Background: How tight fitting respirators fit on the users face is an important factor in their effectiveness. Objectives: The aim of this study was to investigate the qualitative fitting of N95/FFP2 respirators among Health Care Workers (HCWs) in six educational hospitals affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. Methods: This cross - sectional study was carried out on 284 HCWs. They were using medium size respirators of flat - fold FFP2 (3M - model; 8222 and SPC - model; 8226) and cup - shaped N95 respirators (3M - model; 8210). At first, a medical evaluation questionnaire was completed by all employees. Qualitative fit testing was performed by JSP kit (Oxford, England). Critical face anthropometric dimensions in fitting of respirators were measured using sliding caliper. All data analysis was performed with SPSS version 21 and STATA 13. Results: In this study, only 10.6% of the participants passed the qualitative fit test. Cup - shaped respirators had better fitting compared to flat - fold respirators. A total of 10.2% of the individuals who were using N95 respirators were not medically competent to wear a respirator. Most individuals who passed the fit test were placed in the medium cell (10%) of fit testing NIOSH Bivariate panel. Conclusions: Studied medium size of N95/FFP2 respirators could not provide proper fitting on the face of Iranian HCWs. More studies with different sizesandmodelsof available respirators in the Iranmarketis required tofindthemostappropriate respirators to provide proper fit on Iranian HCWs.
Keywords :
Respirator , Anthropometry , Medical Evaluation
Journal title :
Astroparticle Physics
Serial Year :
2018
Record number :
2481010
Link To Document :
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