| Control group | Study group (I) | Study Group (II) | P-value | P-value | P-value |
---|---|---|---|---|---|---|
Mean (μm) ± SD | ||||||
H. Peripapillary retinal nerve fiber layer (RNFL) thickness | ||||||
Average | 105.29 ± 6.64 | 114.58 ± 7.76 | 101.28 ± 12.22 | 0.002 | 0.43 | 0.05 |
Superior | 134.64 ± 16.12 | 152.58 ± 12.0 | 140.43 ± 19.16 | 0.0005 | 0.39 | 0.04 |
Nasal | 84.64 ± 14.40 | 84.25 ± 12.24 | 85.57 ± 24.71 | 0.93 | 0.93 | 0.89 |
Temporal | 65.83 ± 12.31 | 74.83 ± 7.90 | 68.57 ± 14.08 | 0.008 | 0.73 | 0.03 |
Inferior | 132.61 ± 16.19 | 148.83 ± 15.98 | 125.57 ± 24.09 | 0.007 | 0.48 | 0.05 |
I. Optic disc parameters | Â | Â | Â | Â | ||
Horizontal C/D ratio | 0.37 ± 0.25 | 0.47 ± 0.12 | 0.45 ± 0.12 | 0.09 | 0.22 | 0.76 |
Vertical C/D ratio | 0.35 ± 0.23 | 0.43 ± 0.11 | 0.41 ± 0.09 | 0.15 | 0.36 | 0.59 |
Disc area (mm2) | 2.13 ± 0.52 | 2.06 ± 0.33 | 2.28 ± 0.33 | 0.63 | 0.34 | 0.19 |
Cup area (mm2) | 0.48 ± 0.46 | 0.37 ± 0.42a | 0.45 ± 0.17 | 0.93b | 0.75 | 0.7b |