Table 1.

Patient demographics

Subjects (n)	579
Age, years (mean [range])	58.1 (16–93)
Standard deviation	13.2
Sex, n (male/female/no data)	247/327/5
Diagnoses, n (%)
Ocular hypertension	105 (18.1)
Primary open-angle glaucoma	349 (60.3)
Normal tension glaucoma	71 (12.3)
Exfoliative glaucoma	27 (4.7)
Other glaucomas*	27 (4.7)

Notes:

^*Other glaucomas include secondary glaucoma (n = 12), pigment dispersion (n = 2), glaucoma with narrow angle component (n = 3), and not specified (n = 10).