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목적 : To compared the 24-2 and 10-2 visual fields (VFs) and investigate the degree of differences between the two tests in glaucomatous eyes with central VF defects.
방법 : In all, 99 patients who underwent both the 24-2 and 10-2 VF were enrolled. Glaucomatous eyes with damage involving a central VF defect were divided into three groups based on the average total deviation (TD) of 12 central points in the 24-2 VF. The TD difference was calculated by subtracting the average TD of the 10-2 VF from the average TD of 12 central points in the 24-2 VF. The absolute central TD difference in each quadrant was defined as the absolute value of the TD obtained by subtracting the average TD of four central points in the 10-2 VF from the innermost TD in the 24-2 VF.
결과 : The TD differences differed significantly between the severe group and the early and moderate groups (P<0.001). In the superonasal quadrant, the absolute central TD difference was significantly greater in the moderate group than in the early group (P<0.05). In the superotemporal quadrant, the absolute central TD difference was significantly greater in the severe group than in the other two groups (P<0.001).
결론 : Our results indicate that the results of VF tests for different VFs can be inconsistent, depending on the degree of central defects and the VF quadrant.
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