Table 1.

Clinical and demographic characteristics for eyes/subjects included in the study.

Parameter
Age (years)	68.3 ± 9.8
Gender, female (%)	40 (57%)
Race
Caucasian, n (%)	52 (74)
African-American, n (%)	18 (26)
Baseline Mean Deviation (dB)	−2.45 ± 3.22
Baseline VFI (%)	94 ± 9
Baseline PSD (dB)	3.32 ± 2.84
Baseline Corneal hysteresis mmHg)	9.5 ± 1.7
Baseline GAT IOP (mmHg)	16.1 ± 3.8
CCT (µm)	551 ± 43
Axial length (mm)	24.1 ± 1.2

^*Values are given in mean ± standard deviation, unless otherwise noted. VFI - visual field index; PSD - pattern standard deviation, CCT - central corneal thickness; GAT - Goldmann applanation tonometry; IOP - intraocular pressure.