Sensitivity analysis of studies: effect of quality on prevalence.
| WMSD by body area | All studies | High quality only | ||
|---|---|---|---|---|
| Prevalence | 95% CI | Prevalence | 95% CI | |
| Neck | 35.4% | 28.0–42.8% | 36.4% | 28.5–44.3% |
| Upper back | 32.8% | 26.1–39.4% | 32.8% | 26.1–39.4% |
| Lower back | 59.5% | 52.8–66.2% | 61.0% | 54.9–67.2% |
| Shoulder | 33.8% | 28.2–39.5% | 34.7% | 28.7–40.7% |
| Elbow | 12.9% | 9.1–16.7% | 12.9% | 9.1–16.7% |
| Wrist | 24.0% | 18.1–30.0% | 25.2% | 18.7–31.7% |
| Hip | 23.0% | 16.3–29.7% | 23.0% | 16.3–29.7% |
| Knee | 34.4% | 27.2–41.6% | 35.9% | 28.4–43.3% |
| Ankle | 30.1% | 23.1–37.1% | 30.8% | 23.2–38.4% |
| Overall | 74.6% | 67.0–82.3% | 74.7% | 66.5–82.9% |
CI: confidence interval; WMSD: work-related musculoskeletal disorder.
PG: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Resources, Data curation, Writing—original draft, Writing—review & editing, Visualization, Supervision, Project administration. JJB: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Resources, Data curation, Writing—original draft, Writing—review & editing, Visualization. Both authors read and approved the submitted version.
Philippe Gorce, Associate Editor and Guest Editor of Exploration of Musculoskeletal Diseases, was not involved in the decision-making or review process of this manuscript. The other author declares no conflicts of interest.
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