Quantification of Macular Vascular Density Using Optical Coherence Tomography Angiography and Its Relationship with Retinal Thickness in Myopic Eyes of Young Adults

Table 3

Relationships between the clinical variables and macular vascular density.

Variables	Superficial macular vascular density		Deep macular vascular density
Age (year)	−0.058	0.345	−0.023	0.345
IOP at imaging (mmHg)	0.023	0.711	0.032	0.599
Spherical equivalent (D)	−0.088	0.153	−0.095	0.122
MAP (mmHg)	−0.126	0.039	−0.217	<0.001
Pulse pressure (mmHg)	0.003	0.964	−0.110	0.073
Heart rate (beats/min)	−0.022	0.723	0.010	0.875
Axial length (mm)	0.103	0.093	0.068	0.269
Central corneal thickness (μm)	−0.008	0.890	−0.015	0.813
Average mGCC thickness (μm)	0.249	<0.001	−0.041	0.504
Central subfield thickness (μm)	0.095	0.120	−0.074	0.227
Average retinal thickness (μm)	0.031	0.611	−0.145	0.017

IOP: intraocular pressure; MAP: mean arterial pressure; mGCC: macular ganglion cell complex.