Citation

McCarthy RB, Shofer FS, Green-McKenzie J. J. Occup. Environ. Med. 2019; ePub(ePub): ePub.

Affiliation

University of Pennsylvania, Division of Occupational and Environmental Medicine, Department of Emergency Medicine (Drs McCarthy, Shofer, Green-McKenzie).

Copyright

(Copyright © 2019, Lippincott Williams and Wilkins)

DOI

10.1097/JOM.0000000000001639

PMID

31274674

Abstract

INTRODUCTION: Heat stress is an occupational hazard. Exposed workers may suffer heat-related illness, disease exacerbation, increased injuries, and reduced productivity. Response strategies include mitigation policies and preparedness.

METHODS: Frequency of heat-related illness and workers' compensation costs before and after implementation of a voluntary Heat Stress Awareness Program were evaluated retrospectively in outdoor workers from 2009 to 2017. The program consisted of training, acclimatization, and medical monitoring as outlined in NIOSH's Criteria for a Recommended Standard: Occupational Exposure to Heat and Hot Environments.

RESULTS: Of the 604 workers assessed, those with two or more risk factors reported a heat-related illness at greater frequency, which decreased after program implementation. Median workers' compensation costs decreased by 50%.

DISCUSSION: Heat-related illness prevention programs can be effective in reducing the frequency and severity of these occupational injuries as well as associated costs.

Language: en