Table 2. Peripapillary RNFL thickness and axial length in EM, LM, MM and HM groups.

Variable	EM (n=180)	LM (n=124)	MM (n=73)	HM (n=26)	aP	Post hoc Bonferroni correction
360° average RNFL thickness (µm)	100.91±10.07	98.68±8.81	94.97±9.02	89.88±9.41	<0.001	EM>MM/HM
						LM>MM/HM
Superior quadrant RNFL thickness (µm)	129.33±17.64	126.49±15.94	118.77±15.43	110.38±14.92	<0.001	EM>MM/HM
						LM>MM/HM
Inferior quadrant RNFL thickness (µm)	134.82±17.64	129.31±16.91	121.56±15.90	109.92±15.15	<0.001	EM>LM/MM/HM
						LM>MM/HM
						MM>HM
Nasal quadrant RNFL thickness (µm)	68.89±10.51	67.15±9.99	63.32±9.22	63.38±10.27	<0.00	EM>MM
Temporal quadrant RNFL thickness (µm)	70.50±9.63	71.85±12.15	76.42±14.17	76.19±15.65	<0.001	EM<MM
Axial length (mm)	23.18±0.75	23.74±0.84	25.03±0.85	26.37±1.35	<0.001	EM<LM/MM/HM
						LM<MM/HM
						MM<HM

SD: Standard deviation; EM: Emmetropia; LM: Low myopia; MM: Moderate myopia; HM: High myopia. ^aANOVA was applied.