Predicting Global Test–Retest Variability of Visual Fields in Glaucoma

To model the global test–retest variability of visual fields (VFs) in glaucoma. Retrospective cohort study. Test–retest VFs from 4044 eyes of 4044 participants. We selected 2 reliable VFs per eye measured with the Humphrey Field Analyzer (Swedish interactive threshold algorithm 24-2) within 30 days of each other. Each VF had fixation losses (FLs) of 33% or less, false-negative results (FNRs) of 20% or less, and false-positive results (FPRs) of...