Improving healthy work culture measures using participatory ergonomic interventions
Rasoul Yarahmadi1, Somayeh Soleimani-Alyar1, Mohammad Reza Vafa1
1Air Pollution Research Center, Iran University of Medical Sciences (IUMS), Iran; Department of Nutrition, Iran University of Medical Sciences (IUMS), Iran.
International Journal of Occupational Safety and Ergonomics : JOSE
|November 2, 2021
Summary
Participatory ergonomic interventions, including awareness promotion, significantly boost labor productivity in industrial developing countries. These health-focused changes improve worker performance and reduce task times, securing management support.
Area of Science:
- Occupational Health
- Industrial Engineering
- Ergonomics
Background:
- Management support is crucial for participatory ergonomic interventions in industrial developing countries.
- The impact of awareness promotion within these interventions has been under-researched.
Purpose of the Study:
- To evaluate the health effects and productivity outcomes of participatory ergonomic interventions.
- To highlight the role of awareness promotion in improving labor productivity.
Main Methods:
- A semi-experimental study design was employed.
- Ergonomic risk factors were assessed using the ILO checklist, QEC, and Nordic questionnaire.
- Labor productivity was measured through health and production indicators.
Main Results:
- Interventions led to a 3.1% decrease in blood pressure and improved monthly labor performance.
- Significant improvements were observed in Quick Exposure Check (QEC) scores.
- Task completion time was reduced by approximately 18.93%.
Conclusions:
- Awareness promotion is a key factor in achieving positive productivity outcomes.
- Demonstrating productivity gains is essential for securing management commitment to ergonomic interventions.
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