Baseline characteristics of patients with primary open angle glaucoma and primary angle closure glaucoma.

CDR = cup-disc ratio; IOP = intraocular pressure; IQR = interquartile range; LogMAR = logarithm of the minimum angle of resolution; PACG = primary angle closure glaucoma; POAG = primary open angle glaucoma; SD = standard deviation. *Data presented as mean (standard deviation) or number (percentage), unless otherwise specified. †Data presented as median (interquartile range). ‡p-values were calculated using chi-square test, independent t-test or Mann-Whitney U test as appropriate. §p-value for race was calculated using Chinese and non-Chinese as categorical variables (chi-square test). Baseline characteristics of patients with primary open angle glaucoma and primary angle closure glaucoma.