Grading of macular perfusion in retinal vein occlusion using en-face swept-source optical coherence tomography angiography: a retrospective observational case series

Table 2 SS-OCTA. Correlation matrix between SCP and DCP ischemia

	SCPQ	SPFCIsch	SVDQ	DCPQ	DPFCIsch	DVDQ
SCPQ	1	−.516(^a)	.851(^a)	.333(^a)	−.109	.338(^a)
SPFCIsch	−.516(^a)	1	−.439(^a)	−.108	.363(^a)	−.135
SVDQ	.851(^a)	−.439(^a)	1	.410(^a)	−.149	.448(^a)
DCPQ	.333(^a)	−.108	.410(^a)	1	−.265(^b)	.789(^a)
DPFCIsch	−.109	.363(^a)	−.149	−.265(^b)	1	−.271(^b)
DVDQ	.338(^a)	−.135	.448(^a)	.789(^a)	−.271(^b)	1

^aCorrelation is significant at the 0.01 level (2-tailed)
^bCorrelation is significant at the 0.05 level (2-tailed)
DCPQ Deep capillary plexus ischemia per quadrant, DPFCIsch Perifoveal capillary ischemia in DCP layer, DVDQ Vessel density per quadrant in DCP layer, SCPQ Superficial capillary plexus ischemia per quadrant, SPFCIsch Perifoveal capillary ischemia in SCP layer, SVDQ Vessel density per quadrant in SCP layer

ISSN: 1471-2415