Table 3.

Comparison of OCTA parameters between groups.

Parameters	Control group (n = 40)	Acromegaly group (n = 40)	p value
	Median (interquartile range)
Central vessel density	11.25 (4.68)	9.5 (1.75)	0.045
Inner	19.05 (0.78)	18.2 (2.25)	<0.001
Outer	19.1 (0.8)	18.25 (1.95)	<0.001
Full	18.8 (0.58)	18.0 (2.0)	<0.001
Central perfusion density	25.4 (11.15)	20.55 (8.05)	0.002
Inner	45.2 (2.38)	43.35 (4.75)	<0.001
Outer	47.2 (1.70)	45.3 (4.8)	<0.001
Full	46.2 (1.48)	44.5 (4.48)	<0.001
FAZ
Area	0.24 (0.19)	0.24 (0.17)	0.799
Perimeter	2.05 (0.78)	2.09 (0.71)	0.788
Circularity index	0.74 (0.11)	0.75 (0.16)	0.773

FAZ foveal avascular zone.

Significant differences are shown in bold.