Table 3.

Correlation analysis between retinal vascularity indexes and functional indexes

		VAD in SCP			VAD in DCP			CFT (um)	EZ length (um)
		Fovea	ParaFovea	PeriFovea	Fovea	ParaFovea	PeriFovea
BCVA	Pearson r	0.270	−0.230	0.012	0.504	0.223	0.078	0.544	0.545
	p value	0.07	0.124	0.936	< 0.001	0.136	0.615	< 0.001	< 0.001
MS, dB	Pearson r	0.159	−0.085	0.146	0.195	0.259	0.246	0.408	0.678
	p value	0.292	0.576	0.345	0.195	0.082	0.107	0.012	< 0.001
PVF, °	Pearson r	0.373	−0.002	0.070	0.241	0.042	0.030	0.371	0.552
	p value	0.028	0.991	0.694	0.163	0.811	0.867	0.040	0.002

VAD, vascular area density; SCP, superficial capillary plexus; DCP, deep capillary plexus; BCVA, best-corrected visual acuity; MS, mean sensitivity; PVF, preserved visual field;CFT, central fovea thickness; EZ, ellipsoid zone