Comparison between Fundus Automated Perimetry and Humphrey Field Analyzer: Performance and usability of the Fundus Automated Perimetry and Humphrey Field Analyzer in healthy, ocular hypertensive, and glaucomatous patients.

Purpose: We compared the performance and usability of the Fundus Automated Perimetry (FAP) and Humphrey Field Analyzer (HFA) in patients with glaucoma, ocular hypertension, and healthy subjects.

Materials And Methods: A total of 60 participants, divided in three groups of 20, glaucoma (POAG), ocular hypertension (OHT), and controls group, underwent a HFA test 24-2 SITA standard and a FAP test 24-2 ZEST sequence, in randomized order. The mean differences between perimeters of mean deviation (MD), pattern standard deviation (PSD) were correlated using the -test and the Bland-Altman plot while execution time, Glaucoma Staging System 2 (GSS2), Hodapp-Parrish-Anderson staging system, localization of the defect, false positives (FP), and false negatives (FN) were compared with -test analysis.