Progression to blindness in 20 years among patients with glaucomatous visual field loss in a tertiary hospital in the Philippines.

Objective: To determine visual field (VF) rates of change among patients with glaucomatous VF loss and proportion of those becoming blind based on residual life expectancy and factors associated with fast progression.

Methods And Analysis: This was a retrospective study of the VFs of patients with glaucomatous VF defects in at least one eye. Baseline and final VFs were reviewed.