. 2018 Sep 3;8:13130. doi: 10.1038/s41598-018-31488-1

Table 3.

Correlations of EZ line width and BCVA with perfusion density, foveal avascular zone areas, and choriocapillaris blood flow.

EZ line width (µm)	Perfusion density at SCP		FAZ area at SCP		Perfusion density at DCP		FAZ area at DCP		Choriocapillaris
EZ line width (µm)	Visit 1	Visit 2	Visit 1	Visit 2	Visit 1	Visit 2	Visit 1	Visit 2	Visit 1	Visit 2
r	0.660	0.635	−0.277	−0.274	0.537	0.552	0.073	0.157	−0.105	−0.161
P-value^a	*0.001*	*0.001*	0.154	0.158	*0.003*	*0.002*	0.713	0.424	0.594	0.413
BCVA (logMAR)
r	−0.434	−0.403	0.679	0.548	−0.472	−0.374	0.383	0.272	−0.031	0.155
P-value^a	*0.021*	*0.034*	*0.001*	*0.003*	*0.011*	*0.050*	*0.044*	0.161	0.876	0.432

FAZ = foveal avascular zone; SCP = superior capillary plexus; DCP = deep capillary plexus; EZ = ellipsoid zone; BCVA = best-corrected visual acuity; logMAR = logarithm of the minimal angle of resolution; r = Pearson correlation coefficient. ^aCalculated from the Pearson correlation coefficient. P-values indicating statistical significance are italicized and bold.