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[Spinal pathology in self-employed truck drivers].
A Piazzi1, G Bollino, S Mattioli
1Istituto Italiano di Medicina Sociale, Roma.
La Medicina Del Lavoro
|March 1, 1991
Summary
Truck drivers face a significantly higher risk of spinal disorders, including herniated discs, due to prolonged sitting and whole-body vibrations. These occupational hazards often lead to permanent work incapacity before retirement age.
Area of Science:
- Occupational Health
- Ergonomics
- Spinal Disorders
Background:
- Truck driving involves prolonged static posture and whole-body vibrations.
- Manual loading/unloading operations add excessive load to the spine.
- Spinal disorders are a significant concern for truck drivers' long-term health.
Purpose of the Study:
- To investigate the frequency of spinal disorders among self-employed truck drivers.
- To assess the risk of herniated discs and spondyloarthropathy in this population.
- To understand the impact of these disorders on working capacity.
Main Methods:
- Interviewed 606 truck drivers from a trade union.
- Conducted examinations on 63 subjects using established ergonomic methods.
- Compared findings with a control population to determine risk ratios.
Main Results:
- Elevated frequency of herniated discs observed, with a 4x higher risk compared to controls.
- High incidence of functional spondyloarthropathy in cervical and lumbar segments, especially in older drivers (71.4% and 35.7%).
- Lumbar spine diseases frequently cause permanent incapacity before pensionable age.
Conclusions:
- Truck drivers exhibit a high prevalence of spinal disorders.
- Occupational exposures contribute significantly to the risk of debilitating spinal conditions.
- Early intervention and ergonomic improvements are crucial to mitigate long-term health consequences and maintain working capacity.