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Published on: February 22, 2019
Development and usability of educational material about workplace particulate matter exposure
T A M Stege1, J F B Bolte2,3, L Claassen2
1National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA, Bilthoven, The Netherlands. thomas.stege@rivm.nl.
BMC Public Health
|January 23, 2021
Summary
This study developed an educational folder to improve workers' understanding of particulate matter (PM) exposure risks and prevention. The folder, enhanced by user feedback, is ready for larger trials to assess its effectiveness in workplace safety communication.
Area of Science:
- Occupational Health
- Environmental Health
- Risk Communication
Background:
- Particulate matter (PM) exposure poses significant health risks, causing respiratory and cardiovascular diseases and leading to premature deaths globally.
- Workers often lack adequate information and effective communication tools regarding workplace PM exposure, resulting in fragmented knowledge.
- Previous research identified specific worker information needs concerning PM properties, effects, and protective measures.
Purpose of the Study:
- To develop and evaluate an educational material to improve workers' understanding of particulate matter (PM) exposure.
- To assess the suitability of an interactive visualization tool (exposimeters) for communicating PM exposure risks.
- To address the identified gaps in workers' knowledge and risk communication regarding workplace PM.
Main Methods:
- Considered various educational material concepts based on criteria like usability, cost, and target audience appropriateness.
- Developed an educational folder informed by prior mental models research on worker information needs.
- Incorporated user feedback from ten semi-structured interviews to refine the folder's design and usability.
Main Results:
- The developed educational folder underwent iterative improvements based on user feedback from semi-structured interviews.
- While suggestions for enhancement were noted, the folder was generally considered satisfactory by participants.
- The study established the folder's suitability for larger-scale testing and practical application.
Conclusions:
- The developed educational folder is a viable tool for improving workplace particulate matter (PM) risk communication.
- Further research is necessary to validate the folder's efficacy and the role of exposimeters in a comprehensive PM risk communication system.
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