Quantitative measurement of vascular density and flow using optical coherence tomography angiography (OCTA) in patients with central retinal vein occlusion: Can OCTA help in distinguishing ischemic from non-ischemic type?

Khodabandeh, Alireza; Shahraki, Kiyanoosh; Roohipoor, Ramak; Riazi-Esfahani, Hamid; Yaseri, Mehdi; Faghihi, Houshang; Bazvand, Fatemeh

doi:10.1186/s40942-018-0152-9

International Journal of Retina and Vitreous

Table 3 ROC results for ischemic central retinal vein occlusion (CRVO) versus non-ischemic CRVO

From: Quantitative measurement of vascular density and flow using optical coherence tomography angiography (OCTA) in patients with central retinal vein occlusion: Can OCTA help in distinguishing ischemic from non-ischemic type?

Parameter	AUC	95% CI
Parameter	AUC	Lower	Upper
Flow in superficial capillary network in 3 × 3 mm image	0.825	0.681	0.969
Flow in deep capillary network in 3 × 3 mm image	0.709	0.527	0.892
Flow in choriocapillaris in 3 × 3 mm image	0.842	0.695	0.988
Whole vascular density of superficial capillary network	0.722	0.534	0.910
Foveal vascular density of superficial capillary network	0.731	0.546	0.916
Parafoveal vascular density of superficial capillary network	0.752	0.572	0.932
Parafoveal vascular density of superficial capillary network in temporal area	0.791	0.629	0.953
Parafoveal vascular density of superficial capillary network in superior area	0.756	0.581	0.931
Parafoveal vascular density of superficial capillary network in nasal	0.575	0.367	0.783
Parafoveal vascular density of superficial capillary network in inferior part	0.731	0.537	0.924
Whole vascular density of deep capillary network	0.803	0.641	0.965
Foveal vascular density of deep capillary network	0.679	0.468	0.891
Parafoveal vascular density of deep capillary network	0.795	0.637	0.953
Parafoveal vascular density of deep capillary network in temporal part	0.620	0.420	0.820
Parafoveal vascular density of deep capillary network in superior part	0.850	0.702	0.999
Parafoveal vascular density of deep capillary network in nasal part	0.624	0.406	0.842
Parafoveal vascular density of deep capillary network in inferior part	0.752	0.579	0.925
Flow in superficial capillary network in 8 × 8 mm image	0.803	0.624	0.983
Flow in deep capillary network in 8 × 8 mm image	0.748	0.565	0.931
Flow in choriocapillaris in 8 × 8 mm image	0.889	0.768	1.000

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ISSN: 2056-9920

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