Reliability of Visual Field Index in Staging Glaucomatous Visual Field Damage
نویسندگان
چکیده
منابع مشابه
Visual field damage and progression in glaucomatous myopic eyes.
PURPOSE To make a visual field retrospective analysis on a group of patients with primary open angle glaucoma (POAG) and to evaluate whether different refractive errors could have different progression of the 30 degrees central sensitivity. METHODS A total of 110 patients with POAG (52 men and 58 women) were included in the study. All the patients were divided into four subgroups based on the...
متن کاملGlaucomatous visual field damage. Luminance and color-contrast sensitivities.
Using a modified Humphrey perimeter, we evaluated 16 eyes with primary open-angle glaucoma and visual field loss (defects 0.5-3.0 log units in depth), and 14 normal eyes. Each eye was tested twice in random order with conventional luminance-increment static perimetry and with the perimeter modified to produce a high-luminance yellow adapting background and a blue test stimulus. The background w...
متن کاملMotion Perception Thresholds In Areas of Glaucomatous Visual Field Loss
This study examined whether one can differentiate between areas of known visual field loss and areas of known relative field sparing in eyes with primary open angle glaucoma using motion coherence thresholds. Two visual field locations from patients with primary open angle glaucoma (n = 14), which differed significantly in sensitivity, were selected for presentation of a motion stimulus. In the...
متن کاملMisleading statistical calculations in far-advanced glaucomatous visual field loss.
OBJECTIVE In this study, the capability of statistical analysis indices to characterize static automated visual fields (VFs) accurately in cases of far-advanced glaucoma was assessed. DESIGN Retrospective observational case series. PARTICIPANTS Sixteen eyes of 15 patients with end-stage glaucoma and evidence of collapse of VF statistical analysis indices were included in the study. METHOD...
متن کاملComparison of different methods for detecting glaucomatous visual field progression.
PURPOSE To compare the performance characteristics of seven methods for analyzing glaucomatous visual field progression, using a combination of real patient data and computer simulation techniques. METHODS The initial and final visual field results, separated by 7 years and measured with the full-threshold 30-2 program of the Humphrey Field Analyzer (Carl Zeiss Meditec, Dublin, CA) of 76 pati...
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ژورنال
عنوان ژورنال: JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH
سال: 2018
ISSN: 2249-782X
DOI: 10.7860/jcdr/2018/34541.11620