Evaluation of reported fatality data associated with workers using respiratory protection in the United States (1990–2012)

ABSTRACT

OSHA revised the 1971 respiratory protection standard in 1998 to add guidance for selecting and maintaining respirators. Fatality reports from 1990 to 2012 were used to characterize historical trends in fatalities associated with respirators. Industry- and time-specific trends were evaluated to determine the effect of the revision to the standard on respirator-related fatalities; 174 respirator-related deaths were reported. The majority of fatalities were associated with using an airline respirator (n = 34) or the absence of using a respirator in required spaces (n = 38). Overall, 79% of fatalities were associated with asphyxia. Fatalities were associated with improper employee use or lack of employer compliance. Reductions in fatality rates over time appeared to be associated with the revisions to the respirator standard, although other variables may influence rates (eg, controls). Recommendations for employers and employees regarding maintaining safe use of respirators are provided.

KEYWORDS:

• Assigned protection factor
• compliance
• OSHA
• personal protective equipment
• safety
• respirators
• respiratory protection programs

Disclosure statement

The authors report no conflicts of interest.

Funding

Funding for this manuscript was provided entirely by Cardno ChemRisk, a consulting firm that provides scientific advice to the government, corporations, law firms, and various scientific/professional organizations.