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The prevalence of musculoskeletal symptoms in respondents with good ergonomic knowledge (n = 7) compared with those with poor ergonomic knowledge (n = 7)
| Musculoskeletal symptom | Ergonomic knowledge | P value | |
|---|---|---|---|
| % Good | % Poor | ||
| Neck discomfort | 14 | 14 | =1.0 |
| Back discomfort | 0 | 71 | <0.005 |
| Shoulder discomfort | 0 | 14 | =0.3370 |
| Elbow discomfort | 0 | 14 | =0.3370 |
| Wrist discomfort | 0 | 14 | =0.3370 |
