Work-related muscle and joint disorders were common among steelworkers
The review estimated annual prevalence and examined associated factors, with the lower back the most frequently affected body region.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The pooled evidence suggests a substantial burden of work-related musculoskeletal disorders among steelworkers. Lower-back problems were the most common by body site. Several workplace and personal factors were associated with these disorders, while scheduled rest breaks showed a protective association. These findings describe patterns of burden and association; they do not establish that any specific prevention measure works.
The confidence interval around overall prevalence was wide. The abstract does not describe individual study designs or how potential confounding was handled, limiting interpretation of the reported risk-factor associations.
What researchers found
Annual prevalence of work-related musculoskeletal disorders
Pooled proportion among steelworkers over a year; this is an overall prevalence estimate, with no reference group.
Reading prevalence
Annual prevalence describes the proportion affected during a year. It is not an estimate of new cases caused by steelworking, nor does it compare steelworkers with people in other occupations.
Associated factors
Reported associations included night shifts, longer working hours, vibrating tools, heavy lifting and poor posture. The review also identified personal and psychosocial factors, indicating that its question extended beyond any single workplace exposure.
The original publication
Global prevalence and associated risk factors of work-related musculoskeletal disorders among steelworkers: a systematic review and meta-analysis.
Lan Y, Zhan X, Wang Z et al.
Front Public Health · 2026
- PubMed ID
- 41725752
- Record checked
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