Recent NIOSH Research on Fit-Test

Details

• Personal Author:
  Berryann R ; Zhuang Z
• Description:
  Fit testing is an art as well as science. Such a dichotomy leads to imperfection in fit-test results. The art part helps fill in gap left by science. The aim of respirator research is to eliminate, reduce or define the uncertainty in testing results. The focus of NIOSH research is to reduce the art and increase the science in three primary areas: validation of fit-test methods, characterization of worker faces to validate fit-test panels representative of the US workforce, and investigation of the use of new test protocols and procedures to increase fit-test accuracy. NIOSH effort in the first area has demonstrated the correlations of quantitative fit-tests to measured exposure dose of Freon-113 or protection factors under actual workplace environments for half-facepiece respirators. Similar studies are being conducted or planned for full-facepiece and loose-fitting respirators. In the second area, we found that the respirator fit-test panels based on military data were not representative of civilian workers. A study is underway to develop an anthropometric database of 4000 workers to redefine fit-test panels. In the third area, we found that a multi-donning approach had potentials to reduce fit-test errors. Fit testing is an invaluable tool in assessing the fit of half-facepiece respirators and increasing worker protection. [Description provided by NIOSH]
• Subjects:
  Occupational Exposure Occupational Health Personal Protective Equipment Respiratory Protective Devices Safety Workplace
• Keywords:
  Occupational-exposure Personal-protection Personal-protective-equipment Quantitative-analysis Respirators Respiratory-protection Respiratory-protective-equipment Work-environment Workers Workplace-studies
• Publisher:
  International Society for Respiratory Protection
• Document Type:
  Text
• Genre:
  Proceedings ; Abstract
• Place as Subject:
  OSHA Region 3 ; Pennsylvania
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  NPPTL - National Personal Protective Technology Laboratory
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1
• NIOSHTIC Number:
  nn:20023149
• Citation:
  11th ISRP International Conference, 2002 Sep-Oct; :1
• Federal Fiscal Year:
  2002
• NORA Priority Area:
  Research Tools and Approaches: Control Technology and Personal Protective Equipment
• Peer Reviewed:
  False
• Source Full Name:
  International Society for Respiratory Protection 11th International Conference, Edinburgh, Scotland, September 29 - October 3, 2002
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:67c423651fbceecf96fa8cebe021a2ee97eb8de81430714a72014dd8c5ed862d37dccff9cb04a4254bff800503c52471b2b664f039f211d02cd753c3cdf5fb8f
• Download URL:
  https://stacks.cdc.gov/view/cdc/195733/cdc_195733_DS1.pdf
• File Type:
  [PDF - 6.55 MB ]