| Medical Students | Non-Medical Students | |||
| Frequency | Percentage | Frequency | Percentage | |
| In the Last 12 months |
|
|
|
|
| Yes | 354 | 88.5 | 227 | 64.9 |
| No | 46 | 11.5 | 123 | 35.1 |
| Usual Site |
|
|
|
|
| Neck | 61 | 21.8 | 61 | 26.9 |
| Left shoulder | 7 | 3.7 | 7 | 3.1 |
| Right Shoulder | 13 | 5.1 | 13 | 5.7 |
| Upper Back | 22 | 10.7 | 22 | 9.7 |
| Low Back | 56 | 21.2 | 56 | 24.7 |
| Elbows | 1 | 0.6 | 1 | 0.4 |
| Wrist/Hands | 7 | 3.7 | 7 | 3.1 |
| Thighs/Hips | 4 | 5.9 | 4 | 1.8 |
| Legs | 52 | 21.2 | 52 | 22.9 |
| Ankles/feet | 4 | 6.2 | 4 | 1.8 |