Table 2.

Simple logistic models: odds of open-angle glaucoma as a function of common clinical variables

	OR (95% CI)	P-value
Age (per 10 years)	1.4 (1.2, 1.6)	<0.001
CCT (per 10 μm)	0.9 (0.9, 1.0)	0.006
IOPa (per 1 mm Hg)	1.0 (1.0, 1.0)	0.71
CDR (per 0.1 units)	1.3 (1.2, 1.4)	<0.001

^aIOP values were with treatment in 59% of patients classified as OAG.

Abbreviations: CCT, central corneal thickness; IOP, intraocular pressure; CDR, vertical cup-to-disc ratio.