8 resultados para Risk Groups
em University of Michigan
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"No. 53."
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Accompanying microfiches (issued in pocket inside back cover) have title: NIOSH risk identification model.
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National Highway Traffic Safety Administration, Office of Driver and Pedestrian Safety, Washington, D.C.
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"This report to the Administrator reviews existing data on the distribution of environmental exposures and risks across population groups. It also summarizes the Workgroup's review of EPA programs with respect to racial minority and low-income populations."--Introduction.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, National Center for Statistics and Analysis, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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The goal of this National Transportation Safety Board study was to better understand the risk factors associated with accidents that occur in weather conditions characterized by IMC or poor visibility ("weather-related accidents"). The study accomplished this goal using the case control methodology, which compared a group of accident flights to a matching group of nonaccident flights to identify patterns of variables that distinguished the two groups from each other. This methodology expands on previous Safety Board efforts that have typically concentrated on summaries of accident cases. For this study, Safety Board air safety investigators (ASI) collected data from 72 GA accidents that occurred between August 2003 and April 2004.