Table 2.

Comparison of the Ganglion Cell-Inner Plexiform Layer Thickness Among Groups

	Group 1	Group 2	Group 3	Group 4	P value
Average	83.57 ± 7.35	82.74 ± 7.22	81.33 ± 6.74	79.89 ± 9.16	0.006
Superior	85.11 ± 7.17	83.56 ± 8.65	81.92 ± 6.85	80.53 ± 8.53	0.005
Superotemporal	83.93 ± 8.12	82.10 ± 9.27	81.17 ± 8.58	79.65 ± 9.19	0.010
Inferotemporal	83.25 ± 6.77	82.86 ± 8.21	82.42 ± 8.21	80.55 ± 8.21	0.045
Inferior	81.96 ± 8.43	80.86 ± 9.78	79.98 ± 7.48	77.51 ± 10.32	0.002
Inferonasal	84.19 ± 7.84	83.50 ± 7.52	81.51 ± 8.56	80.38 ± 9.19	0.007
Superonasal	87.01 ± 7.82	85.64 ± 9.13	83.11 ± 7.81	81.47 ± 8.20	<0.001

Values in boldface (P < 0.050) are statistically significant.