Table 1 of Chen, Mol Vis 2012; 18:1763-1772.


Table 1. Demographic and clinical characteristics of the study subjects.

      Age at diagnosis (year) * Highest recorded IOP, mmHg
Group Sample size Female (%) Range Mean (SD) Range Mean (SD)
Hong Kong cohort
POAG 390 163 (41.8) 11–88 60.7 (14.8) 10–69 25.3 (9.7)
Control 230 124 (53.9) 60–94 73.5 (7.5) 6–20 13.5 (3.0)
Shantou cohort
POAG 130 27 (20.8) 11–85 46.0 (21.0) 12–58 32.5 (9.6)
Beijing cohort
POAG 200 47 (23.5) 10–82 40.3 (16.8) 12–70 34.6 (12.0)