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

P value by multivariate analysis of covariance (MANCOVA) adjusted by age, intraocular pressure, central corneal thickness, myopia, axial length

Significant values are shown in bold. Bonferroni’s correction for multiple comparisons