Quantitative analysis and clinical application of iris circulation in ischemic retinal disease

BMC Ophthalmology

Table 1 Comparison of retinal and 1/3 iris VAD and VSD in RVO, RVO contralateral, and healthy control eyes

	RVO eye	RVO contralateral eye	Healthy control eye	F	P	P1	P2	P3
Iris 1/3 VAD	0.34 ± 0.07	0.29 ± 0.07	0.26 ± 0.03	11.191	0.000	0.008	0.000	0.052
Iris 1/3 VSD	0.24 ± 0.06	0.20 ± 0.05	0.18 ± 0.03	8.820	0.000	0.010	0.000	0.145
Retina VAD	0.51 ± 0.03	0.53 ± 0.04	0.53 ± 0.01	3.487	0.037	0.031	0.022	0.891
Retina VSD	0.13 ± 0.01	0.14 ± 0.01	0.14 ± 0.01	7.823	0.001	0.028	0.000	0.096

P, comparison of all three groups; P1, RVO eye and contralateral eye; P2, RVO eye and healthy control eye; P3, contralateral eye and healthy control eye; P < 0.05 was considered statistically significant. F, the relative difference among the three groups

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