Value of 10-2 Visual Field Testing in Glaucoma Patients with Early 24-2 Visual Field Loss

Purpose To determine whether the 10-2 test of the Humphrey Field Analyzer detected a higher proportion of abnormal visual fields compared with the 24-2 test in the central 10° of patients with early glaucomatous visual field damage. Design Prospective observational study. Participants Patients with open-angle glaucoma and healthy control participants. Methods All participants underwent a 24-2 and 10-2 test. Only the 12 central test locations of...