Table 3.

Multivariate regression testing the association between clinical parameters and the classification groups” glaucoma, suspects, and healthy subjects. Healthy subjects were set as reference.

	Coefficient	P	95% Confidence Interval
VCDR > 0.6
Suspect	0.66	<0.001	0.52	0.79
Glaucoma	0.88	<0.001	0.77	1.00
Focal neuroretinal rim thinning
Suspect	0.91	<0.001	0.77	1.05
Glaucoma	0.65	<0.001	0.53	0.77
Diffuse neuroretinal rim thinning
Suspect	0.08	NA*	−0.06	0.23
Glaucoma	0.52	<0.001	0.40	0.65
Beta-zone PPA
Suspect	0.06	0.517	−0.12	0.24
Glaucoma	0.57	<0.001	0.41	0.72
Violation of ISNT Rule
Suspect	0.82	<0.001	0.67	0.96
Glaucoma	0.79	<0.001	0.67	0.91
Diffuse RNFL loss
Suspect	0.26	0.002	0.09	0.42
Glaucoma	0.60	<0.001	0.46	0.74
Focal RNFL loss
Suspect	0.47	<0.001	0.31	0.63
Glaucoma	0.26	<0.001	0.12	0.39
Nasal cupping
Suspect	0.08	NA*	−0.04	0.21
Glaucoma	0.23	<0.001	0.12	0.34

^*The number of eyes in the suspect and healthy groups was too small for analysis.