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A conceptual model for take-home workplace exposures.

Rachael M Jones1, Igor Burstyn2

  • 1a Division of Environmental and Occupational Health Sciences, School of Public Health , University of Illinois at Chicago , Chicago , Illinois.

Journal of Occupational and Environmental Hygiene
|October 21, 2017
PubMed
Summary

Workers can bring hazardous workplace exposures home to their families through external contamination, internal dose, or behavior changes. This research presents a new conceptual model to understand these take-home exposure pathways.

Keywords:
Behavior changeconceptual modelpara-occupationaltake-home exposures

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Area of Science:

  • Occupational and Environmental Health
  • Toxicology
  • Public Health

Background:

  • Occupational hazards frequently extend beyond the workplace, impacting community and family health.
  • The phenomenon of workers carrying home workplace exposures, known as take-home exposures, poses risks to non-workers.
  • Existing research lacks a structured framework to categorize the mechanisms of take-home exposures.

Purpose of the Study:

  • To develop a comprehensive conceptual model for understanding take-home exposure pathways.
  • To provide a framework for future research on occupational and environmental health risks.
  • To elucidate the mechanisms through which workplace hazards are transferred to household environments.

Main Methods:

  • Conceptual modeling approach.
  • Literature review and synthesis of existing knowledge on exposure pathways.
  • Development of a tripartite model categorizing take-home exposures.

Main Results:

  • Identified three primary pathways for take-home exposures: external contamination, internal dose, and worker behavior change.
  • Proposed a novel conceptual framework to systematically describe these pathways.
  • Highlighted the interconnectedness of occupational and environmental health.

Conclusions:

  • A comprehensive conceptual model is essential for understanding and addressing take-home exposure risks.
  • The proposed model offers a structured approach for future research and risk assessment.
  • Recognizing these pathways can lead to improved interventions for protecting family members from occupational hazards.