Table 3.

Foveal vascular density is defined as a circle with a 1mm diameter from the center of the macula

Inner ring (1 mm diameter)		Control (41eyes) (MEAN ± SD)	Case (41eyes) (MEAN ± SD)	P-value
Superior nasal	Deep	20% ± 8%	20% ± 11%	0.03
	Superficial	38% ± 12%	32% ± 13%	0.01
Superior temporal	Deep	19% ± 7%	16% ± 7%	0.04
	Superficial	38% ± 12%	30% ± 13%	0.005
Inferior temporal	Deep	19% ± 7%	16% ± 8%	0.01
	Superficial	39% ± 12%	30% ± 16%	0.002
Inferior nasal	Deep	19% ± 8%	16% ± 9%	0.05
	Superficial	37% ± 11%	29% ± 15%	0.02