The Evaluation of Retinal Nerve Fiber Layer Thickness in Patients with Obstructive Sleep Apnea Syndrome

Table 2

The mean retinal nerve fiber layer (RNFL) thickness (µ) values in the groups.

RNFL thickness, µ	OSAS (𝑛=43)	Control (𝑛=40)	𝑃
Superior	130.23±14.89	131.33±14.24	0.73
Nasal	83.07±16.76	79.83±15.65	0.37
Inferior	138.84±25.95	140.65±11.18	0.68
Temporal	79.19±14.71	78.45±14.25	0.82
Average RNFL	108.05±12.36	107.54±6.07	0.81