Anthony D LaMontagne1, J Michael Oakes, Ruth N Lopez Turley. 1. Centre for the Study of Health and Society, Department of Public Health, School of Population Health, University of Melbourne, Melbourne, Victoria, Australia. alamonta@unimelb.edu.au
Abstract
OBJECTIVES: We assessed long-term trends in ethylene oxide (EtO) worker exposures for the purposes of exposure surveillance and evaluation of the impacts of the Occupational Safety and Health Administration (OSHA) 1984 and 1988 EtO standards. METHODS: We obtained exposure data from a large commercial vendor and processor of EtO passive dosimeters. Personal samples (87,582 workshift [8-hr] and 46,097 short-term [15-min] samples) from 2265 US hospitals were analyzed for time trends from 1984 through 2001 and compared with OSHA enforcement data. RESULTS: Exposures declined steadily for the first several years after the OSHA standards were set. Workshift exposures continued to taper off and have remained low and constant through 2001. However, since 1996, the probability of exceeding the short-term excursion limit has increased. This trend coincides with a decline in enforcement of the EtO standard. CONCLUSIONS: Results indicate the need for renewed intervention efforts to preserve gains made following the passage and implementation of the 1984 and 1988 EtO standards.
OBJECTIVES: We assessed long-term trends in ethylene oxide (EtO) worker exposures for the purposes of exposure surveillance and evaluation of the impacts of the Occupational Safety and Health Administration (OSHA) 1984 and 1988 EtO standards. METHODS: We obtained exposure data from a large commercial vendor and processor of EtO passive dosimeters. Personal samples (87,582 workshift [8-hr] and 46,097 short-term [15-min] samples) from 2265 US hospitals were analyzed for time trends from 1984 through 2001 and compared with OSHA enforcement data. RESULTS: Exposures declined steadily for the first several years after the OSHA standards were set. Workshift exposures continued to taper off and have remained low and constant through 2001. However, since 1996, the probability of exceeding the short-term excursion limit has increased. This trend coincides with a decline in enforcement of the EtO standard. CONCLUSIONS: Results indicate the need for renewed intervention efforts to preserve gains made following the passage and implementation of the 1984 and 1988 EtO standards.
Authors: Anthony D LaMontagne; Robert F Herrick; Michael V Van Dyke; John W Martyny; A James Ruttenber Journal: AIHA J (Fairfax, Va) Date: 2002 Mar-Apr
Authors: Henk F van der Molen; Prativa Basnet; Peter Lt Hoonakker; Marika M Lehtola; Jorma Lappalainen; Monique Hw Frings-Dresen; Roger Haslam; Jos H Verbeek Journal: Cochrane Database Syst Rev Date: 2018-02-05