What do the different ergonomic interventions accomplish in the workplace? A systematic review

Area of Science:

• Occupational Health
• Human Factors Engineering
• Workplace Safety

Background:

• Ergonomics aims to enhance well-being and system performance through targeted interventions.
• Workplace interventions are crucial for addressing health outcomes and productivity.

Purpose of the Study:

• To systematically review the accomplishments of various ergonomic interventions in the workplace.
• To identify effective strategies for improving employee health and system performance.

Main Methods:

• A systematic review adhering to PRISMA guidelines was conducted.
• Relevant articles were identified through electronic databases up to June 1, 2019.
• 22 papers were included after screening 1635 articles.

Main Results:

• Common interventions included ergonomic training, participatory ergonomics, and workstation redesign.
• Workplace improvements significantly reduced upper limb musculoskeletal disorders.
• Feedback, short-term participatory ergonomics, and job rotation did not significantly impact psychosocial risk factors.

Conclusions:

• No single intervention method or approach consistently influenced all ergonomic outcomes.
• Multicomponent intervention programs show promise for maximizing positive impacts on employee health and productivity.