The National Eye Institute Visual Function Questionnaire in the Macular Telangiectasia (MacTel) Project
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چکیده
منابع مشابه
Responsiveness of the National Eye Institute Visual Function Questionnaire-25 to Visual Acuity Gains in Patients with Diabetic Macular Edema
PURPOSE To evaluate the responsiveness of the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25) in patients with diabetic macular edema using data from the RIDE and RISE trials. METHODS Patients were randomized to monthly intravitreal ranibizumab 0.3 mg, 0.5 mg, or sham injections for 2 years. The NEI VFQ-25 was administered at baseline and at Months 6, 12, 18, and 24. The ...
متن کاملNational Eye Institute Visual Function Questionnaire or Indian Vision Function Questionnaire for visually impaired: a conundrum.
PURPOSE Both the long form visual functioning scale (LFVFS(39)) and visual functioning scale (VFS) are measures of visual functioning (VF) that represent the Rasch-scaled versions of the NEI-VFQ(39) and the Indian vision function questionnaire (IND-VFQ), respectively. The objectives of this study were to investigate if the 15-item LFVFS(39) and 13-item VFS of the IND-VFQ meet the assumptions of...
متن کاملValidation of the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25) in age-related macular degeneration.
PURPOSE Patient-reported measures of visual function are increasingly incorporated into clinical trials of new treatments for age-related macular degeneration (AMD). Limited information is available regarding the associations between distance visual acuity (VA), reading speed, or contrast sensitivity and the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25) subscales judged r...
متن کاملReliability and validity of the National Eye Institute Visual Function Questionnaire-25 in patients with age-related macular degeneration.
PURPOSE To evaluate the psychometric characteristics of the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25) in patients with age-related macular degeneration (AMD) who participated in two clinical trials. METHODS A secondary analysis of data from two randomized clinical trials was performed. NEI VFQ-25 data were collected from 1134 of 1146 patients with subfoveal choroida...
متن کاملRemediating serious flaws in the National Eye Institute Visual Function Questionnaire.
PURPOSE To test the assumption that the National Eye Institute Visual Function Questionnaire (NEI VFQ) measures visual functioning, assess the validity of its subscales, and, if flawed, revise the questionnaire and derive a shortened version with sound psychometric properties. SETTING Flinders Medical Centre, Adelaide, Australia. METHODS Patients from the cataract surgery waiting list self-...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2008
ISSN: 1552-5783
DOI: 10.1167/iovs.08-1749