قارن الطرق

	استبيان المعهد الوطني للعيون لوظائف الإبصار-25	مؤشر مرض سطح العين
المجال	طب العيون	طب العيون
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	2001	2000
صاحب الطريقة	Mangione CM, Lee PP et al.	Schiffman RM, Christianson MD et al.
النوع	Self-report	Self-report
المصدر التأسيسي	Mangione, C. M., Lee, P. P., Gutierrez, P. R., et al. (2001). Development of the 25-item National Eye Institute Visual Function Questionnaire. Arch Ophthalmol, 119(7), 1050-1058.	Schiffman, R. M., Christianson, M. D., Jacobsen, G., Hirsch, J. D., & Reis, B. L. (2000). Reliability and validity of the Ocular Surface Disease Index. Arch Ophthalmol, 118(5), 615-621.
الأسماء البديلة	VFQ-25	OSDI, Ocular Surface Index
ذات صلة	4	4
الملخص	The NEI-VFQ-25 is a 25-item self-report questionnaire measuring the impact of vision loss on health-related quality of life across multiple functional and psychological domains. Developed by the National Eye Institute (Mangione et al., 2001), it is the most widely used vision-specific QoL instrument in ophthalmology and serves as the gold standard for quantifying patient-reported visual disability across diverse eye conditions.	The OSDI is a 12-item symptom questionnaire designed to screen for and grade the severity of dry eye disease and other ocular surface disorders. Developed by Schiffman, Christianson, and colleagues (2000), it quantifies patient-reported ocular irritation and visual function limitations across frequency and impact domains. The OSDI is the most widely used screening tool for dry eye in clinical practice, clinical trials, and epidemiological studies worldwide.