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Meta-analysis of the quantitative effectiveness of risk management measures (RMM) in the workplace
Henk Goede1, Calvin Ge1, Wouter Fransman1
1TNO, Risk Analysis for Products in Development (RAPID), Princetonlaan 6, 3584 CB Utrecht, The Netherlands.
Annals of Work Exposures and Health
|April 2, 2024
Summary
The updated ECEL v3.0 library shows Risk Management Measures (RMMs) effectively control workplace exposure, but optimal application significantly boosts their performance. Proper RMM use is crucial for reliable exposure estimates.
Area of Science:
- Occupational health and safety
- Risk management
- Exposure science
Background:
- The European Chemicals Agency (ECHA) requires robust data on Risk Management Measures (RMMs) for chemical safety assessments.
- Existing RMM libraries may not fully capture the variability and conditions of use in real-world workplace settings.
- The ECEL (European Chemical Substances Information System) library, an integrated RMM library, was updated to v3.0 to address these needs.
Purpose of the Study:
- To evaluate and analyze the updated ECEL v3.0 library, focusing on the effectiveness of RMMs for controlling inhalation and dermal exposure.
- To investigate the variability in RMM effectiveness under different application conditions (optimal vs. non-optimal).
- To provide an evidence base for deriving reliable RMM effectiveness estimates for registrants and downstream users.
Main Methods:
- Development of a new database structure and interface for ECEL v3.0.
- Systematic literature review and integration of data from multiple sources, resulting in 3373 records from 548 studies.
- Application of Bayesian linear mixed models and multivariate mixed models to analyze RMM effectiveness and the influence of study characteristics and usage conditions.
Main Results:
- Identified varying effectiveness across RMM categories, with technical emission controls (~87%) outperforming technical dispersion controls (~60%).
- Observed substantial variability in RMM effectiveness both within and between different RMM types.
- Demonstrated a significant difference in effectiveness between optimal/experimental (93.3%) and typical workplace (74.6%) RMM use conditions.
Conclusions:
- ECEL v3.0 provides a reliable evidence base for RMM effectiveness, crucial for chemical safety assessments.
- Emphasizes the critical importance of optimal RMM implementation, including design, functioning, use, and maintenance in the workplace.
- Highlights the need for ongoing updates to ECEL to enhance guidance, improve estimation accuracy, and ensure user-friendliness.
Keywords:
ECELRMMcontrol measuresdatabaseeffectivenessefficiencylibraryoccupationalrisk management measuressubstancesworkplaceMore Related Videos
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