Demographic and ocular characteristics of healthy and glaucomatous subjects included in the study.

Mean ± standard deviation and Wilcoxon rank sum test unless specified otherwise. *Fisher's exact test. †Student t-test. Abbreviations: CCT = Central corneal thickness; BP = blood pressure; IOP = intraocular pressure; OPP = ocular perfusion pressure; SAP = standard automated perimetry; MD = mean deviation; RNFL = retinal nerve fiber layer; CT = choroidal thickness. Where appropriate P-values were adjusted for correlations between eyes of the same subject using a between-cluster variance estimator. Demographic and ocular characteristics of healthy and glaucomatous subjects included in the study.