Association between Asymptomatic Unilateral Internal Carotid Artery Stenosis and Electrophysiological Function of the Retina and Optic Nerve

Table 2

Mean values (±standard deviation) of IOP and OCT parameters in EIS, ECS, and control eyes.

Parameter	EIS	ECS	Control	value
				EIS versus control^a	ECS versus control^a	EIS versus ECS^b
IOP (mmHg)	15.27 ± 2.65	15.48 ± 2.36	16.57 ± 2.49	0.006	0.03	0.70
CST (μm)	268.69 ± 23.0	265.293 ± 21.7	269.9 ± 20.1	0.87	0.39	0.62
CV (mm^3)	9.90 ± 0.45	9.89 ± 0.52	10.06 ± 0.43	0.04	0.03	0.64
CAT (μm)	276.95 ± 12.72	276.78 ± 14.42	281.81 ± 11.99	0.03	0.03	0.60
RNFL thickness (μm)	91.50 ± 8.30	92.10 ± 10.46	93.72 ± 8.78	0.21	0.27	0.50

^aMann–Whitney test; ^bWilcoxon signed-rank test.