Table 2 RNFL and GCIPL thickness measurements based on optic disc areas
|  | Small Disc (S) (N = 46) | Medium Disc (M) (N = 83) | Large Disc (L) (N = 39) | P Value | Post hoc |
|---|---|---|---|---|---|
Retinal nerve fiber layer | |||||
 Average | 92.41 ± 5.83 | 94.48 ± 6.81 | 99.28 ± 8.57 | <0.001 | S/M < L |
 Temporal quadrant | 73.37 ± 11.02 | 75.21 ± 12.44 | 75.36 ± 15.93 | 0.760 |  |
 Superior quadrant | 115.30 ± 12.75 | 115.84 ± 16.34 | 128.15 ± 14.46 | <0.001 | S/M < L |
 Nasal quadrant | 62.52 ± 7.04 | 64.53 ± 9.62 | 68.74 ± 8.88 | 0.002 | S/M < L |
 Inferior quadrant | 117.98 ± 13.50 | 121.04 ± 13.64 | 125.10 ± 17.68 | 0.054 |  |
Ganglion cell inner plexiform layer | |||||
 Average | 81.52 ± 4.96 | 82.83 ± 5.58 | 82.49 ± 5.32 | 0.426 |  |
 Minimum | 77.33 ± 10.47 | 78.56 ± 14.11 | 76.95 ± 15.54 | 0.809 |  |
 Superotemporal | 81.17 ± 7.74 | 82.05 ± 7.77 | 82.26 ± 7.81 | 0.772 |  |
 Superior | 84.37 ± 4.41 | 85.22 ± 7.21 | 82.97 ± 10.91 | 0.426 |  |
 Superonasal | 83.09 ± 5.83 | 84.64 ± 5.50 | 84.13 ± 4.44 | 0.374 |  |
 Inferonasal | 82.22 ± 5.02 | 83.21 ± 5.55 | 82.62 ± 4.52 | 0.654 |  |
 Inferior | 81.59 ± 5.70 | 83.29 ± 6.48 | 83.21 ± 5.10 | 0.221 |  |
 Inferotemporal | 77.24 ± 7.82 | 78.94 ± 8.82 | 79.87 ± 6.25 | 0.304 |  |