Table 1.
Demographics and ophthalmic characteristics of the POAG and control groups.
| POAG group N = 50 | Control group N = 50 | t | P-value | |
|---|---|---|---|---|
| Age | 43.50 ± 13.36 | 38.92 ± 10.75 | 1.889 | 0.06 |
| Sex (n, %) | 2.966 | 0.23 | ||
| Male (n, %) | 28 (56%) | 28 (56%) | ||
| Female (n, %) | 22 (44%) | 22 (44%) | 1.00 | |
| IOP (mmHg) | 22.03 ± 5.75 | 14.76 ± 4.97 | 5.537 | <0.001* |
| BCVA | 0.88 ± 0.21 | 0.96 ± 0.22 | −0.773 | 0.45 |
| Diopters | −3.54 ± 2.52 | −2.46 ± 3.00 | −0.977 | 0.34 |
| CCT (μm) | 527.17 ± 42.53 | 540.92 ± 37.89 | 0.188 | 0.09 |
| AL (mm) | 24.67 ± 1.22 | 24.22 ± 1.18 | 1.895 | 0.06 |
| MD | −8.27 ± 4.99 | −1.44 ± 1.14 | −5.053 | <0.001* |
| PSD | 8.44 ± 4.31 | 1.58 ± 0.29 | 5.932 | <0.001* |
Statistical comparisons between the POAG and control groups were made with a χ2 test or an independent-samples two-tailed t-test.
POAG, primary open-angle glaucoma; IOP, intraocular pressure; BCVA, best corrected visual acuity; CCT, central corneal thickness; AL, axial length; MD, mean deviation; PSD, pattern standard deviation.
*
Significantly different between the POAG and control groups at P < 0.05.