Short- and long-term agreement and reproducibility of 48-hours intraocular pressure measurements in glaucoma patients

Glaucomatous eyes often show strong intraocular pressure (IOP) fluctuations and individual measurements at different time points are necessary for personalized therapy. To survey IOP variations 48-hours diurnal and nocturnal IOP measurements were performed on two consecutive days. Aims of this study were to investigate the short-term repeatability of 48-hours measurements within one patient's IOP profile and long-term repeatability between two...