Table 1 Data of optical coherence tomography angiography (OCT-A) parameters measured in control subjects versus CADASIL patients.

Variables	Controls (n = 21)	CADASIL (n = 21)	p-value
Macular parameters
FAZs [mm²]	0.30 ± 0.11	0.27 ± 0.11	0.27
FAZd [mm²]	0.40 ± 0.14	0.35 ± 0.11	0.30
VDsM [%]	53.76 ± 4.87	53.25 ± 2.10	0.06
VDdM [%]	61.33 ± 1.93	57.62 ± 2.46	<0.0001
Optic nerve head parameters
VDrID [%]	48.02 ± 9.41	45.54 ± 11.04	0.44
VDrPP [%]	64.01 ± 3.63	63.58 ± 1.93	0.84
VDnhID [%]	56.23 ± 4.73	52.61 ± 9.71	0.27
VDnhPP [%]	63.29 ± 2.34	63.86 ± 1.79	0.69
ODa [µm]	132.10 ± 16.16	141.80 ± 14.52	0.07
IDa [µm]	103.30 ± 13.96	108.50 ± 13.77	0.31
VWa [µm]	14.37 ± 2.75	16.65 ± 2.04	0.01
ODv [µm]	165.30 ± 13.73	167.00 ± 16.44	0.64
IDv [µm]	137.60 ± 14.58	140.50 ± 15.47	0.34
VWv [µm]	13.86 ± 2.63	13.29 ± 3.05	0.42
Choriocapillaris [CC] parameters
CC decorrelation index [%]	103.30 ± 3.50	102.30 ± 3.67	0.26
Flow area [%]	45.16 ± 1.24	45.17 ± 1.25	0.96
FV10000 [µm²]	0.70 ± 0.04	0.65 ± 0.06	0.04
FV 40000 [µm²]	0.39 ± 0.07	0.35 ± 0.08	0.14

Foveal avascular zone of superficial retinal plexus (FAZs), FAZ of deep retinal plexus (FAZd), vessel density (VD) in superficial plexus of parafoveal region of central macula (VDsM), VD in deep plexus of parafoveal region of central macula (VDdM), VD in the radial peripapillary capillary layer of disc region (VDrID), VD in the nerve head layer of disc region (VDnhID), VD in the radial peripapillary capillary layer of peripapillary region (VDrPP), VD in the nerve head layer of peripapillary region (VDnhPP), outer diameter of artery (Oda), inner diameter of artery (Ida), arterial vessel wall (VWa), outer diameter of vein (ODv), inner diameter of vein (IDv), venous vessel wall (VWv), choriocapillaris (CC) decorrelation index, flow area, flow void area larger than 10,000 µm² (FV10000), flow void area larger than 40,000 µm² (FV40000).

Quick links

Search