Evaluation of Macular Ganglion Cell Layer Thickness vs Peripapillary Retinal Nerve Fiber Layer Thickness for Glaucoma Detection Using Spectral-domain Optical Coherence Tomography in a Tertiary Philippine Hospital

To appraise the validity of measuring macular ganglion cell layer (mGCL) thickness as an indicator of early glaucoma, as compared to measurement of peripapillary retinal nerve fiber layer (pRNFL) thickness.This was a single-center, single-observer, cross-sectional, retrospective study. Records included Filipino adult patients seen from January 2017 onward. Patients underwent testing of both automated visual field (VF) testing with either...