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Causal Relationship Between the Risk Factors and Work-Related Musculoskeletal Disorders Among Professional Drivers: A
Leonard Joseph1, Lenny Vasanthan2, Miles Standen1
1156588 University of Brighton, East Sussex, UK.
Human Factors
|June 15, 2021
Summary
Strong evidence links physical and psychosocial risk factors to work-related musculoskeletal disorders (WRMSDs) in professional drivers. This review clarifies causal relationships for occupational health.
Area of Science:
- Occupational Health
- Musculoskeletal Disorders
- Ergonomics
Background:
- Evidence on risk factors (RFs) for work-related musculoskeletal disorders (WRMSDs) in professional drivers is limited.
- Professional drivers face a high prevalence of WRMSDs, necessitating a clear understanding of causal relationships.
Approach:
- Systematic literature search across major databases (Medline, Embase, CINAHL, AMED, Web of Science).
- Methodological quality assessment and scoring of 54 reviewed studies.
- Application of Bradford-Hill causation criteria to evaluate RF-WRMSD relationships.
Key Points:
- Strong evidence supports causal links between whole-body vibration, awkward postures, manual handling, job stress, and previous pain with WRMSDs.
- Moderate evidence indicates associations with uncomfortable seating and job dissatisfaction.
- Inconclusive evidence exists for driving duration, years of experience, age, and BMI.
Conclusions:
- Strong to moderate evidence confirms causal relationships between physical and psychosocial RFs and WRMSDs in professional drivers.
- Findings inform occupational health practitioners, policymakers, and stakeholders on key risk factors.
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