Table 1.
Clinical characteristics and baseline eye fatigue of the participants: Mean±standard deviation
| Group | Mean age (years) | Gender (male:female) | Mean BCVA (LogMAR) | Use of visual media per day (h) | Duration of near work per day (h) | Sleep duration per day (h) | Baseline eye fatigue scores (out of 72) | P for baseline eye fatigue scores |
|---|---|---|---|---|---|---|---|---|
| Exercise group | 21.13±1.70 | 7:9 | 1.00±0.00 | 5.19±1.94 | 5.88±2.33 | 7.06±1.06 | 16.38±6.27 | 0.928* |
| Control group | 20.94±1.72 | 7:9 | 1.00±0.00 | 4.25±1.73 | 4.94±2.48 | 7.38±0.80 | 16.19±5.30 |
*P=Not statistically significant (P>0.05). LogMAR=Logarithm of the minimal angle of resolution, BCVA=Best-corrected visual acuity