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| Group | Category of eye fatigue | Baseline % (P=0.544) | After 6 weeks % (P=0.003*) |
|---|---|---|---|
| Exercise group | Normal | 0 | 68.7 |
| Mild | 87.5 | 31.3 | |
| Moderate | 12.5 | 0 | |
| Severe | 0 | 0 | |
| Control group | Normal | 0 | 6.3 |
| Mild | 93.7 | 81.1 | |
| Moderate | 6.3 | 6.3 | |
| Severe | 0 | 6.3 |
*P=Statistically significant (P<0.05)
