Table 3. Univariate linear regression of patient parameters of study.

A p-value of <0.05 is considered statistically significant.

	Coefficient	Standard Error	p-value
Phaco	-1.35	0.50	<0.01
Baseline IOP	0.74	0.03	<0.01
SOAG	4.17	0.74	<0.01
Age	0.10	0.03	<0.01
Baseline # of medications	0.56	0.22	<0.01
Race
Asian	1.10	2.30	0.64
Caucasian	1.94	2.19	0.39
Other	4.84	3.47	0.18
Male	-0.75	0.50	0.14

Phaco (phacoemulsification); IOP (intraocular pressure); SOAG (secondary open angle glaucoma).