Précis: This study demonstrates the substantial association between visual field (VF) defect within the central-most 4 points in 24-2 VF and the VF defect exhibited by 10-2 test pattern relative to the initial defect in 24-2 VF. Purpose: To evaluate the significance of central-most visual field defects (CMVFDs) in 24-2 VF in early glaucoma. Methods: This cross-sectional study examined 29 eyes of 28 glaucoma patients with CMVFDs. CMVFD was defined as a glaucomatous defect with at least 1 abnormal point at P<1% within the central 5 degrees on 3 consecutive 24-2 VF tests.
10-2 VFs were categorized into 3 groups by severity of pattern defects: deep arcuate, partial arcuate, and minimal defect. The deep arcuate group was interpreted as the most severe defect on the 10-2 VF. Mann-Whitney test was used to compare the perimetric parameters differences between 24-2 VFs with CMVFD and 10-2 VFs…
