Table 3. Correlation coefficients that were obtained using the manual and the automatic area size measurements in healthy OCT-A images.

Size	Superficial	Deep	Comparisons
3 × 3 millimeters	0.93	0.54	Expert1 vs. Expert2
	0.90	0.81	System vs. Expert2
	0.93	0.66	System vs. Expert1
6 × 6 millimeters	0.68	0.74	Expert1 vs. Expert2
	0.48	0.66	System vs. Expert2
	0.40	0.72	System vs. Expert1