ArticleInternational journal of environmental research and public health2021
A Methodology for Dynamic Assessment of Laboratory Safety by SEM-SD.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Dual-Attitude Decision-Making Processes of Construction Worker Safety Behaviors: A Simulation-Based Approach.International journal of environmental research and public health · 2022Pooled it
- The Role of Growth Mindset and Self-Control Strategies Between Outcome Experiences and Physical Activity: Insights from Structural Equation Model and System Dynamics.Diabetes, metabolic syndrome and obesity : targets and therapy · 2025Article
- Comprehensive Evaluation of Deep Coal Miners' Unsafe Behavior Based on HFACS-CM-SEM-SD.International journal of environmental research and public health · 2022Article
- Identifying the Weaker Function Links in the Hazardous Chemicals Road Transportation System in China.International journal of environmental research and public health · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lab safety problems have become an impeding factor that cannot be ignored in normal teaching and scientific research activities at colleges and universities. As the risk factors of lab accidents can be conceptualized as occurring at multiple levels, systematically improving and optimizing lab safety is the crucial route to accident prevention in labs. In this paper, a novel method that integrates a structural equation model (SEM) and system dynamics (SD) is presented to dynamically assess lab safety with the characteristics of insufficient data and uncertainty. On the basis of a questionnaire investigation, the SEM was utilized to determine the influencing factors on lab safety and acquire the path coefficients among these factors, which were embedded into the SD model as the weight of the influencing factors. An illustration was carried out to test and validate the proposed method, and a sensitivity analysis was also conducted to recognize variables contributing the most to the improvement of lab safety. The results demonstrated that the safety input of human and management subsystems is the most effective to improve the lab safety; meanwhile, "safety awareness", "emergency ability", "operation skills", "safety culture" and "safety training" are the top five contributing factors, which can promote lab safety in the shortest time.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.