Table 2.
Comparison of ophthalmic variables between cases and control.
| Variables | Groups | p value | |
|---|---|---|---|
| Cases (n = 20) (mean ± SD) |
Control (n = 40) (mean ± SD) |
||
| VA | 0.41 ± 0.29 | 1.00 ± 0.00 | 0.001 |
| RE (D) | 3.51 ± 1.88 | 1.88 ± 1.11 | 0.001 |
| FVS (dB) | 25.92 ± 6.88 | 33.48 ± 1.75 | 0.001 |
| CDRP | 66.00 ± 16.98 | 28.50 ± 5.80 | 0.001 |
| IOP (mmHg) | 19.55 ± 2.08 | 11.65 ± 1.64 | 0.001 |
| AVFMD (dB) | −9.63 ± 10.58 | 0.07 ± 1.54 | 0.001 |
| AVFPSD (dB) | 4.13 ± 6.96 | 1.64 ± 0.45 | 0.001 |
VA = visual acuity in decimal system; RE = refractive error; FVS = foveal visual sensitivity; CDRP = cup-disc ratio in percent; IOP = intraocular pressure; AVFMD = automated visual field mean deviation; AVFPSD = automated visual field pattern standard deviation.