The Brazilian version of the 25-Item National Eye Institute Visual Function Questionnaire: translation, reliability and validity
نویسندگان
چکیده
منابع مشابه
The Brazilian version of the 25-Item National Eye Institute Visual Function Questionnaire: translation, reliability and validity.
PURPOSE To develop and investigate the reliability and validity of a Brazilian version of the 25-Item National Eye Institute Visual Function Questionnaire. METHODS A Brazilian version of the questionnaire was developed and applied to patients with chronic eye diseases and healthy controls. Reliability was assessed by Cronbach's alpha coefficient, intraclass correlation coefficient and interra...
متن کاملPsychometric properties of the 25-item National Eye Institute Visual Function Questionnaire (NEI VFQ-25), Japanese version
BACKGROUND The importance of evaluating the outcomes of health care from the standpoint of the patient is now widely recognized. The purpose of this study is to develop and test a Japanese version of the National Eye Institute Visual Function Questionnaire (NEI VFQ-25). METHODS A Japanese version was developed with a previously standardized method. The questionnaire and optional items were co...
متن کاملpersian version of the 25-item national eye institute visual functioning questionnaire (nei-vfq 39): a validation study
purpose : this study was performed in order to characterize the psychometric properties of the national eye institute visual functioning questionnaire in iranians. methods : after forward and backward translation, examination of the translation quality and a pilot test, 80 patients with various chronic ophthalmic diseases and 30 healthy individuals completed the questionnaire. internal consiste...
متن کاملDevelopment of the 25-item National Eye Institute Visual Function Questionnaire.
OBJECTIVE To develop and test the psychometric properties of a 25-item version of the National Eye Institute Visual Function Questionnaire (NEI VFQ-25). DESIGN Prospective observational cohort study of persons with 1 of 5 chronic eye diseases or low vision who were scheduled for nonurgent visits in ophthalmology practices and a reference sample of persons without eye disease. SETTING Eleven...
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...
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ژورنال
عنوان ژورنال: Arquivos Brasileiros de Oftalmologia
سال: 2008
ISSN: 0004-2749
DOI: 10.1590/s0004-27492008000400014