Table 2.
Comparison of Oxidative Stress Parameters Between Patients and Controls
| Patients (Mean ± SD) | Controls (Mean ± SD) | ||
|---|---|---|---|
| (n = 90) | (n = 30) | P Value | |
| TAS serum | 1.12 ± 0.22 | 1.43 ± 0.22 | <0.001 |
| TOS serum | 7.90 ± 2.39 | 5.57 ± 1.29 | <0.001 |
| ARE serum | 321.37 ±16.09 | 343.10 ± 14.38 | <0.001 |
| OSI serum | 0.73 ± 0.26 | 0.40 ± 0.11 | <0.001 |
| TAS tear | 0.21 ± 0.07 | 0.36 ± 0.13 | <0.001 |
| TOS tear | 2.20 ± 0.61 | 1.49 ± 0.31 | <0.001 |
| ARE tear | 263.34 ± 7.02 | 282.30 ± 11.66 | <0.001 |
| OSI tear | 1.10 ± 0.43 | 0.46 ± 0.16 | <0.001 |
Statistically significant difference was found between the groups.