Table 1.

Demographic and ocular characteristics of the subjects.

Total no. of patients, N	267
Age, years	67.0 ± 8.9
Male, N (%)	140 (52.4)
Race (Chinese), N (%)	246 (92.1)
Presenting IOP, mmHg	25.2 ± 11.6
Vertical cup-to-disc ratio	0.79 ± 0.11
Mean deviation, dB	− 12.20 ± 8.61
Lens thickness, mm	4.49 ± 0.84
Axial length, mm	23.03 ± 0.93

IOP intraocular pressure.