Table 3. Multivariate Regression.

	Coefficient	Standard Error	p-value
Glaucoma index group	2.34	0.19	<0.01
Age	-0.02	0.02	0.11
Male	0.60	0.38	0.12
Ethnicity
Asian	-0.57	0.84	0.50
Caucasian	0.10	0.84	0.90
Hispanic	3.81	1.08	<0.01
Other	-0.30	1.05	0.78
Diagnosis
Open angle type not specified	1.30	0.79	0.10
Pigmentary Dispersion	0.54	1.10	0.62
Pseudoexfoliative Glaucoma	2.91	0.56	<0.01
Steroid Glaucoma	3.86	0.81	<0.01
Combined with phaco	-1.29	0.39	<0.01