| Consequences |
N (%) |
| Third year |
Fourth year |
Fifth year |
| Fatigue/tiredness |
25 (83.33) |
28 (96.56) |
28 (77.79) |
| Mood alteration |
25 (83.33) |
12 (41.38) |
25 (69.45) |
| Eye strain |
3 (10.0) |
9 (31.04) |
13 (36.12) |
| Back pain |
12 (40.0) |
18 (62.07) |
25 (69.45) |
| Headache |
14 (46.67) |
13 (44.83) |
22 (61.12) |
| Sleep disturbance |
19 (63.34) |
17 (58.63) |
21 (58.34) |
| Abdominal disturbance |
4 (13.34) |
6 (20.69) |
9 (25.0) |
| Flu/common cold |
4 (13.34) |
1 (3.45) |
1 (2.78) |
| Oral ulcers |
4 (13.34) |
9 (31.04) |
6 (16.67) |
| Affect performance |
17 (56.67) |
9 (31.04) |
12 (33.34) |
|
