Table 3. Comparison between groups in terms of RNFL quadrants.

*Statistically significant

SD: standard deviation; RNFL: retinal nerve fiber layer thickness

RNFL	Group 1 (n=41)	Group 2 (n=45)	Group 3 (n=12)	P-value (group1 vs. group 2/group 2 vs. group 3/group 1 vs. group 3)
Nasal, µ (mean ± SD)	68.53 ± 9.49	67.72 ± 9.81	74.95 ± 13.90	0.63/0.04*/0.11
Temporal, µ (mean ± SD)	65.34 ± 10.81	64.21 ± 11.03	67.00 ± 12.91	0.56/0.25/0.36
Superior, µ (mean ± SD)	118.73 ± 14.44	116.43 ± 15.64	117.79 ± 14.73	0.28/0.94/0.35
Inferior, µ (mean ± SD)	121.68 ± 17.54	117.21 ± 18.61	119.25 ± 23.11	0.17/0.44/0.30