Incidence of dyschromatopsy in glaucoma

Abstract

Purpose As proven in studies dating back to the eighteenth century, color vision changes may occur early in the course of glaucoma. Our aim was to reevaluate the incidence of acquired color vision deficiency in glaucoma patients of the University hospital Zürich by using the Panel D-15 test. Methods Inclusion criteria of the study involved a diagnosis of glaucoma, age equal or greater than 18 years with no upper limit and a best-corrected visual acuity (BCVA) smaller than ≤ 0.7 logMAR. All volunteers were tested twice monocularly fo Show more