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[An epidemiologic study of workers with low back pain]
Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery]
|January 1, 1994
Summary
Low back pain affects over 11% of industrial workers, with higher prevalence in males. Prolonged sitting and physically demanding tasks are significant risk factors.
Area of Science:
- Occupational Health
- Epidemiology
- Musculoskeletal Disorders
Context:
- A cross-sectional study surveyed 10,087 factory workers across various industries (textile, machinery, auto-transportation, clothing, sea cultivation).
- Investigated the prevalence of low back pain in relation to demographic and occupational factors.
- Examined potential risk factors associated with the development of low back pain.
Purpose:
- To determine the prevalence of low back pain among industrial workers.
- To identify key risk factors contributing to low back pain in the workplace.
- To analyze the relationship between job type, body posture, and low back pain incidence.
Summary:
- The overall prevalence of low back pain was 11.53% (13.66% in males, 8.75% in females).
- Identified risk factors include lifting, bending, twisting, prolonged sitting, vibration, moisture, and cold exposure.
- Prolonged sitting emerged as a significant contributor to low back pain, particularly in sedentary roles.
Impact:
- Highlights the substantial burden of low back pain in industrial workforces.
- Provides evidence for targeted interventions focusing on ergonomic improvements and risk factor mitigation.
- Informs occupational health strategies to reduce the incidence and impact of low back pain.