Article
Cataract classification using serial examinations in the age-related eye disease study: age-related eye disease study report no. 24.
American journal of ophthalmology - 1 Mar 2008
Sperduto Robert D, Clemons Traci E, Lindblad Anne S, Ferris Frederick L
Abstract excerpt
PURPOSE: To describe use of serial lens examinations to assign cataract phenotype in the Age-Related Eye Disease Study (AREDS). DESIGN: Cohort study. METHODS: Lens photographs were graded annually using the AREDS system for classifying cataracts. Nuclear grades (0.9 to 6.1) were assigned using st...
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