FIG. 1.

Distribution of OPP among nonglaucomatous participants at baseline, with 1-week timolol treatment, and with 1-week latanoprost treatment, combined right and left eyes. Mean OPP = ⅔ [DBP + ⅓ (SBP − DBP)] − IOP. Systolic OPP = (SBP − IOP). Diastolic OPP = (DBP − IOP). The filled areas represent the kernel density distributions. White lines and boxes within each distribution represent the mean and 95-percent confidence interval for the mean. DBP, diastolic blood pressure; IOP, intraocular pressure; MOPP, mean ocular perfusion pressure; OPP, ocular perfusion pressure; SBP, systolic blood pressure.