Table –
Symptom | Frequency |
||||
---|---|---|---|---|---|
Never |
Rarely |
Occasionally |
Most times |
All the time |
|
Asymptomatic | Symptomatic | ||||
Pain/discomfort | 0 (0%) | 4 (12%) | 18 (55%) | 7 (21%) | 4 (12%) |
| |||||
4 (12%) | 29 (88%) | ||||
| |||||
Eye strain/discomfort | 15 (46%) | 7 (21%) | 10 (30%) | 1 (3%) | 0 (0%) |
| |||||
22 (67%) | 11 (33%) | ||||
| |||||
Numbness/tingling | 18 (55%) | 9 (27%) | 5 (15%) | 1 (3%) | 0 (0%) |
| |||||
27 (82%) | 6 (18%) | ||||
| |||||
Stiffness | 6 (18%) | 4 (12%) | 16 (49%) | 6 (18%) | 1 (3%) |
| |||||
10 (30%) | 23 (70%) | ||||
| |||||
Muscle fatigue | 5 (15%) | 2 (6%) | 21 (64%) | 4 (12%) | 1 (3%) |
| |||||
7 (21%) | 26 (79%) |