Influence of Visual Field Testing Frequency on Detection of Glaucoma Progression With Trend Analyses
نویسندگان
چکیده
منابع مشابه
Visual field progression in glaucoma: total versus pattern deviation analyses.
PURPOSE To compare visual field progression with total and pattern deviation analyses in a prospective longitudinal study of patients with glaucoma and healthy control subjects. METHODS A group of 101 patients with glaucoma (168 eyes) with early to moderately advanced visual field loss at baseline (average mean deviation [MD], -3.9 dB) and no clinical evidence of media opacity were selected f...
متن کاملEarly detection of visual field progression in glaucoma: a comparison
Aim—To compare the performance of PROGRESSOR (pointwise linear regression) and STATPAC 2 (comparison with baseline values) in detecting early deterioration in the visual fields of glaucoma patients. Methods—Visual field series from 19 untreated normal tension glaucoma eyes which were deteriorating on clinical grounds were analysed by PROGRESSOR and STATPAC 2. Progression criteria for PROGRESSOR...
متن کاملCLINICAL SCIENCE Frequency of testing for detecting visual field progression
Aims: To investigate the effect of frequency of testing on the determination of visual field progression using pointwise linear regression (PLR). Methods: A “virtual eye” was developed to simulate series of sensitivities over time at a given point in the eye. The user can input the actual behaviour of the point (for example, stable or deteriorating steadily), and then a configurable amount of n...
متن کاملFrequency of testing for detecting visual field progression.
AIMS To investigate the effect of frequency of testing on the determination of visual field progression using pointwise linear regression (PLR). METHODS A "virtual eye" was developed to simulate series of sensitivities over time at a given point in the eye. The user can input the actual behaviour of the point (for example, stable or deteriorating steadily), and then a configurable amount of n...
متن کاملAnalysis of visual field progression in glaucoma.
BACKGROUND Despite the widespread use of computerised perimetry the diagnosis of visual field deterioration in following glaucoma patients over time remains particularly difficult. A new method of analysis using a novel graphical display of longitudinal field data is presented. METHODS A linear regression model of the luminance sensitivity at each stimulus location against time of follow up t...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2011
ISSN: 0003-9950
DOI: 10.1001/archophthalmol.2011.224