Evaluation of the Benefit of the User Seal Check on N95 Filtering Facepiece Respirator Fit

REFERENCES

• Campbell , D. L. , Coffey , C. C. and Lenhart , S. W. 2001 . Respiratory protection as a function of respirator fitting characteristics and fit test accuracy . Am. Ind. Hyg. Assoc. J. , 62 : 36 – 44 .
   Web of Science ®Google Scholar
• Coffey , C. C. , Lawrence , R. B. , Zhuang , Z. , Campbell , D. L. , Jensen , P. A. and Myers , W. R. 2002 . Comparison of five methods for fit-testing N95 filtering-facepiece respirators . Appl. Occup. Environ. Hyg. , 17 : 723 – 730 .
   PubMedGoogle Scholar
• Coffey , C. C. , Lawrence , R. B. , Campbell , D. L. , Zhuang , Z. Q. , Calvert , C. A. and Jensen , P. A. 2004 . Fitting characteristics of eighteen N95 filtering-facepiece respirators . J. Occup. Environ. Hyg. , 1 : 262 – 271 .
   PubMed Web of Science ®Google Scholar
• Oestenstad , R. K. and Bartolucci , A. A. 2010 . Factors affecting the location and shape of face seal leak sites on half-mask respirators . J. Occup. Environ. Hyg. , 7 : 332 – 341 .
   PubMed Web of Science ®Google Scholar
• Oestenstad , R. K. , Dillon , H. K. and Perkins , L. L. 1990 . Distribution of faceseal leak sites on a half-mask respirator and their association with facial dimensions . Am. Ind. Hyg. Assoc. J. , 51 : 285 – 290 .
   PubMed Web of Science ®Google Scholar
• Oestenstad , R. K. , Perkins , J. L. and Rose , V. E. 1990 . Identification of faceseal leak sites on a half-mask respirator . Am. Ind. Hyg. Assoc. J. , 51 : 280 – 284 .
   PubMed Web of Science ®Google Scholar
• Krishnan , U. , Willeke , K. , Juozaitis , A. , Myojo , T. , Talaska , G. and Shukla , R. 1994 . Variation in quantitative respirator fit factors due to fluctuations in leak size during fit testing . Am. Ind. Hyg. Assoc. J. , 55 : 309 – 314 .
   PubMed Web of Science ®Google Scholar
• Weber , A. , Willeke , K. Marchioni , R. 1993 . Aerosol penetration and leakage characteristics of masks used in the health-care industry . Am. J. Infect. Control , 21 ( 4 ) : 167 – 173 .
   PubMed Web of Science ®Google Scholar
• Chen , C. C. and Willeke , K. 1992 . Characteristics of face seal leakage in filtering facepieces . Am. Ind. Hyg. Assoc. J. , 53 : 533 – 539 .
   PubMed Web of Science ®Google Scholar
• 8 January 1998 . Respiratory Protection: Final Rule . Federal Register , 63 ( 5 ) : 1152 – 1300 .
   PubMedGoogle Scholar
• American National Standards Institute (ANSI) . 1992 . “ American National Standard for Respiratory Protection (ANSI Z88.2) ” . New York : ANSI .
   Google Scholar
• Brosseau , L. M. Toward Better Fitting Respirators. No Fit Test Respirator Workshop and Research Roadmap. Final Report. RFQ 2008-Q-10205. .
   Google Scholar
• Myers , W. R. , Jaraiedi , M. and Hendricks , L. 1995 . Effectiveness of fit check methods on half mask respirators . Ann. Occup. Environ Hyg. , 10 ( 11 ) : 934 – 942 .
   Google Scholar
• Derrick , J. L. , Chan , Y. F. , Gomersall , C. D. and Lui , S. F. 2005 . Predictive value of the user seat check in determining half-face respirator fit . J. Hosp. Infect. , 59 ( 2 ) : 152 – 155 .
   PubMed Web of Science ®Google Scholar
• Lam , S. C. , Lee , J. K. , Yau , S. Y. and Charm , C. Y. 2011 . Sensitivity and specificity of the user-seal-check in determining the fit of N95 respirators . J. Hosp. Infect. , 77 ( 3 ) : 252 – 256 .
   PubMed Web of Science ®Google Scholar
• Danyluk , Q. , Hon , C. Y. Neudorf , M. 2011 . Health care workers and respiratory protection: Is the user seal check a surrogate for respirator fit-testing? . J. Occup. Environ. Hyg. , 8 : 267 – 270 .
   PubMed Web of Science ®Google Scholar
• Masks and N95 Respirators . [Online] Available at http://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/GeneralHospitalDevicesandSupplies/PersonalProtectiveEquipment/ucm055977.htm (accessed March 30, 2012)
   Google Scholar
• Viscusi , D. J. , Bergman , M. S. Novak , D. A. 2011 . Impact of three biological decontamination methods on filtering facepiece respirator fit, odor, comfort, and donning ease . J. Occup. Environ. Hyg. , 8 : 426 – 436 .
   PubMed Web of Science ®Google Scholar
• Roberge , R. J. , Monaghan , W. D. , Palmiero , A. J. , Shaffer , R. and Bergman , M. S. 2011 . Infrared imaging for leak detection of N95 filtering facepiece respirators: A pilot study . Am. J. Ind. Med. , 54 ( 8 ) : 628 – 636 .
   PubMed Web of Science ®Google Scholar
• Bergman , M. S. , Viscusi , D. J. , Zhuang , Z. , Palmiero , A. J. , Powell , J. B. and Shaffer , R. E. Impact of multiple consecutive donnings on filtering facepiece respirator fit . Am. J. Infect. Control , Aug. 22, 2011 [Epub ahead of print].
   Web of Science ®Google Scholar
• Bergman , M. S. , Viscusi , D. J. , Palmiero , A. J. , Powell , J. B. and Shaffer , R. E. 2011 . Impact of three cycles of decontamination treatments on filtering facepiece respirator fit . J. Int. Soc. Resp. Protect. , 28 ( 1 ) : 48 – 59 .
   Google Scholar
• Campbell , D. L. , Coffey , C. C. , Jensen , P. A. and Zhuang , Z. 2005 . Reducing respirator fit test errors: A multi-donning approach . J. Occup. Environ. Hyg. , 2 : 391 – 399 .
   PubMed Web of Science ®Google Scholar
• Nicas , M. and Neuhaus , J. 2004 . Variability in respiratory protection and the assigned protection factor . J. Occup. Environ. Hyg. , 1 : 99 – 109 .
   PubMed Web of Science ®Google Scholar
• Da Roza , R. A. , Cadena-Fix , C. A. , Carlson , G. J. , Hardis , K. E. and Held , B. J. 1983 . Reproducibilty of respirator fit as measured by quantitative fitting tests . Am. Ind. Hyg. Assoc. J. , 44 : 788 – 794 .
   Web of Science ®Google Scholar
• TSI Inc. 2005 . Model 8095 N-95-Companion to the PORTACOUNT Plus, Operation and Service Manual , Shoreview , Minn : TSI Inc. . (P/N 1980308, Revision H)
   Google Scholar
• Statistical considerations for a cross-over study where the outcome is a measurement . [Online] Available at http://hedwig.mgh.harvard.edu/sample_size/js/js_crossover_quant.html (accessed March 30, 2012)
   Google Scholar
• Zhuang , Z. , Bradtmiller , B. and Shaffer , R. E. 2007 . New respirator fit test panels representing the current U.S. civilian workforce . J. Occup. Environ. Hyg. , 4 : 647 – 659 .
   PubMed Web of Science ®Google Scholar
• Grinshpun , S. A. , Haruta , H. , Eninger , R. M. , Reponen , T. , McKay , R. T. and Lee , S. A. 2009 . Performance of an N95 filtering facepiece particulate respirator and a surgical mask during human breathing: Two pathways for particle penetration . J. Occup. Environ. Hyg. , 6 : 593 – 603 .
   PubMed Web of Science ®Google Scholar
• Coffey , C. C. , Campbell , D. L. and Zhuang , Z. 1999 . Simulated workplace performance of N95 respirators . Am. Ind. Hyg. Assoc. J. , 60 : 618 – 624 .
   PubMed Web of Science ®Google Scholar
• Coffey , C. C. , Lawrence , R. B. , Zhuang , Z. Q. , Duling , M. G. and Campbell , D. L. 2006 . Errors associated with three methods of assessing respirator fit . J. Occup. Environ. Hyg. , 3 : 44 – 52 .
   PubMed Web of Science ®Google Scholar
• Duling , M. G. , Lawrence , R. B. , Slaven , J. E. and Coffey , C. C. 2007 . Simulated workplace protection factors for half-facepiece respiratory protective devices . J. Occup Environ. Hyg. , 4 ( 6 ) : 420 – 431 .
   PubMed Web of Science ®Google Scholar
• Zhuang , Z. , Coffey , C. C. , Jensen , P. A. , Campbell , D. L. , Lawrence , R. B. and Myers , W. R. 2003 . Correlation between quantitative fit factors and workplace protection factors measured in actual workplace environments at a steel foundry . Am. Ind. Hyg. Assoc. J. , 64 : 730 – 738 .
   Google Scholar
• Centers for Disease Control and Prevention (CDC) . Workshop on Respiratory Protection for Airborne Infectious Agents, November 30–December 1, 2004 . [Online] Available at http://www.cdc.gov/niosh/npptl/resources/pressrel/announcements/113004wkshp/questions.html (accessed April 2, 2012)
   Google Scholar
• American Industrial Hygiene Association (AIHA) Respiratory Protection Committee . Research Needs in Respiratory Protection. White Paper . [Online] Available at http://www.aiha.org/news-pubs/govtaffairs/Documents/Research-Resp%20Protection-11-09-09.pdf (accessed April 2, 2012)
   Google Scholar
• Delaney , L. J. , McKay , R. T. and Freeman , A. 2003 . Determination of known exhalation valve damage using a negative pressure user seal check method on full facepiece respirators . Appl. Occup. Environ. Hyg. , 18 : 237 – 243 .
   PubMedGoogle Scholar