TABLE 1.

Demographics of Patients

	Mean ± SD
Age (yr)	68 ± 9
Gender male/female (%)	22 (52)/20 (48)
BCVA (LogMar)	0.21 ± 0.37
Axial length (mm)	24.1 ± 1.4
Anterior chamber depth (mm)	3.1 ± 0.8
Anterior chamber volume (mm³)	158.8 ± 32.1
Anterior chamber angle (°)	34.7 ± 6.6
Central corneal thickness (μm)	525.1 ± 29.4
30–2 MD (dB)	−12.6 ± 7
30–2 PSD (dB)	8.3 ± 4.8
Preoperative IOP (mm Hg)	19.0 ± 7.7
Known duration of glaucoma diseases (yr)	14.3 ± 10
No. of medications/d	3.7 ± 1
Applications/d	4.9 ± 2
BAC %/d	0.03 ± 0.02
BAC mg/mL/d	0.3 ± 0.2

BCVA, best corrected visual acuity; MD, mean deviation; PSD, pattern SD.