Table 2.

Baseline eye characteristics of patients eligible for both eyes

	Mean±SD	Right eyes	Left eyes	P value
POAG (n=483)	IOP, mm Hg	20.1±5.3	20.5±5.4	0.003*
	SE, dioptes	−2.82±3.93	−2.67±3.82	0.019*
	CCT, µm	536.13±32.49	536.87±33.43	0.063
OHT (n=122)	IOP, mm Hg	24.4±3.4	24.4±3.1	0.807
	SE, dioptres	−3.33±3.51	−3.10±3.47	0.018*
	CCT, µm	545.33±29.46	545.89±29.76	0.330

*P<0.05 level.

CCT, central cornea thickness; IOP, intraocular pressure; OHT, ocular hypertension; POAG, primary open-angle glaucoma; SE, spherical equivalent.