Responsiveness Of The National Eye Institute Visual Function Questionnaire-25 To Visual Acuity Gains In Patients With Diabetic Macular Edema: Evidence From the Ride and Rise Trials.

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