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| Regions and degrees of pain | Causes of pain | ||
|---|---|---|---|
| (%) (VAS) | (%) | ||
| Neck | 9.1 (2–3) | Over load | 37.5 |
| Back | 18.2 (2–4) | Keeping same posture | 25.0 |
| Shoulder | 27.3 (1–5) | Being careful of LBP | 12.5 |
| Elbow and wrist | 18.2 (1) | Others | 25.0 |
| Knee and ankle | 18.2 (1–3) | ||
| Others | 9.0 | ||
VAS: visual analogue scale.
