Development of an Arabic version of the National Eye Institute Visual Function Questionnaire as a tool to study eye diseases patients in Egypt

• 作者: Ahmad Kassem Ahmed A Salama Ahmed E Radwan Amira A Elabd Doha K Embaby Ghada A Elhawary Hamdy Salem Heba A Hashem Islam T Elkhateb Magdi S Yacoub Marina E Israel Mohamed Abdel-Baqy Mohamed Amgad Mohamed M Elgayar Nizar Saleh Abdelfattah Reem K Elwy Tamer M EL Nakhal
• 来源期刊: 国际眼科杂志：英文版
• 学科: 医学
• 关键词: ARABIC PSYCHOMETRICS questionnaires NATIONAL Institutes of Health visual function QUESTIONNAIRE
• 年，卷（期）: 2014,（5）
• 页码范围: 891-897
• 页数: 7页
• 分类号: R770.4

摘要

AIM:To develop and test an Arabic version of the National Eye Institute Visual Function Questionnaire-25(NEI-VFQ-25).METHODS:NEI-VFQ-25 was translated into Arabic according to WHO translation guidelines. We enrolled adult consenting patients with bilateral chronic eye diseases who presented to 14 hospitals across Egypt from October to December 2012, and documented their clinical findings. Psychometric properties were then tested using STATA.RESULTS:We recruited 379 patients, whose mean age was(54.5±15)y. Of 46.2% were males, 227 had cataract,31 had glaucoma, 23 had retinal detachment, 37 had diabetic retinopathy, and 61 had miscellaneous visual defects. Non-response rate and the floor and ceiling numbers of the Arabic version(ARB-VFQ-25) were calculated. Internal consistency was high in all subscales(except general health), with Cronbach-α ranging from0.702-0.911. Test-retest reliability was high(intraclass correlation coefficient 0.79).CONCLUSION:RB-VFQ-25 isareliableandvalidtool for assessing visual functions of Arabic speaking patients. However, some questions had high non-response rates and should be substituted by available alternatives. Our results support the importance of including self-reported visual functions as part of routine ophthalmologic examination.