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Hazard ratio analysis between the Nordic musculoskeletal questionnaire (NMQ) and scale I of the checklist for MSDs.
| Variable (NMQ) | Musculoskeletal Disorders (MSDs) OR (95% CI) |
|---|---|
| Elbows | |
| Low (<19) (n = 10) | 1.00 |
| Moderate (19–24) (n = 77) | 1.19 (0.14–10.54) |
| High (>24) (n = 30) | 1.39 (0.14–14.07) |
| Wrists/hands | |
| Low (<19) (n = 10) | 1 |
| Moderate (19–24) (n = 77) | 5.75 (0.69–47.68) |
| High (>24) (n = 30) | 6 (0.67–53.68) |
Note: OR: odds ratio; CI: confidence interval.
