Comparison of arterial resistance index values between the side of the cyst and the contralateral eye (Wilcoxon matched pair test)

Case No.	Central Retinal Artery		Temporal Short Ciliary Artery		Nasal Short Ciliary Artery		Ophthalmic Artery
Case No.	Cyst Side	Contra.	Cyst Side	Contra.	Cyst Side	Contra.	Cyst Side	Contra.
1	0.59	0.67	0.65	0.58	0.52	0.48	0.76	0.75
3	0.59	0.6	0.53	0.56	0.61	0.5	0.66	0.68
4a	0.62	NA	0.64	NA	0.65	NA	0.62	NA
4b	0.63	NA	0.56	NA	0.5	NA	0.67	NA
6	0.64	0.71	NA	NA	0.59	0.63	0.66	0.74
8	0.54	0.69	0.59	0.52	0.55	0.56	0.66	0.66
9	0.64	0.61	0.64	0.6	0.61	0.61	0.77	0.82
10	0.77	0.77	0.69	0.77	0.74	0.75	0.75	0.73
11	0.6	0.58	0.48	0.44	0.48	0.53	0.7	0.7
Mean (SD)	0.62 (0.06)	0.66 (0.3)	0.6 (0.21)	0.58 (0.3)	0.58 (0.08)	0.58 (0.27)	0.69 (0.05)	0.73 (0.32)
Paired t test	P = .18		P = .49		P = .79		P = .25