TABLE 3.

Correlation Coefficient Between Blood Flow Metrics and Visual Field (VF) Central Mean Sensitivity According to VF Severity Classification Systems

	ICD-10		Hodapp-Parrish-Anderson		Visual Field Mean Deviation		Glaucoma Severity System
Variables	r	P	r	P	r	P	r	P
Global GCIPL blood flux index	0.734	< 0.001	0.788	< 0.001	0.887	< 0.001	0.835	< 0.001
Global GCIPL vessel area density	0.815	< 0.001	0.832	< 0.001	0.903	< 0.001	0.872	< 0.001

Bold values indicate statistically significant (P<0.05).

GCIPL indicates ganglion cell and inner plexiform layer.