Study on the Interaction between the Characteristics of Retinal Microangiopathy and Risk Factors for Cerebral Small Vessel Disease

Table 5

Correlation of the total imaging load of CSVD with retinal microangiopathy.

Variables	Total imaging load of CSVD					p value
	0 points (n = 15)	1 point (n = 41)	2 points (n = 16)	3 points (n = 2)	4 points (n = 1)
CRVE (μm)	175.73 ± 9.69	177.69 ± 9.63	184.00 ± 12.54	188.29 ± 19.80	191.00	0.009
AVR	0.68 ± 0.07	0.63 ± 0.06	0.62 ± 0.03	0.61 ± 0.09	0.54	0.001
Vascular tortuosity, n (%)	3 (20.00%)	20 (48.78%)	13 (81.25%)	2 (100.00%)	1 (100.00%)	0.014

The total imaging load of CSVD was correlated with retinal microangiopathy; p < 0.05. CSVD, cerebral small vessel disease; CRVE, central retinal vein equivalent; AVR, arteriole-to-venule ratio.