Morphological Characteristics of Normal Foveal Avascular Zone by Optical Coherence Tomography Angiography

Table 4

Correlation of maximum vertical FAZ diameter with superficial FAZ area, deep FAZ area, and superficial/deep FAZ area ratio.

	Superficial FAZ area	Deep FAZ area	Superficial/deep FAZ area ratio
Pearson correlation coefficient	0.876	0.842	0.215
value	0.0001	0.0001	0.221

Significant difference ( value < 0.05).