Patient-reported benefit of ReSTOR® multi-focal intraocular lenses after cataract surgery: Results of Principal Component Analysis on clinical trial data

摘要

BackgroundRestoration of functional distance and near vision independently of additional correction remains a goal for cataract surgery. ReSTOR^®, a new multi-focal intraocular lens (IOL) addresses this issue with an improvement in both distance and near vision, often without need for glasses. This analysis attempted to discuss the patient-reported benefit of ReSTOR^® using a full but organised representation of data.