Figure 3From: Explicit criteria for prioritization of cataract surgeryPriority decision tree. The decision tree was developed using regression tree analysis (CART analysis) with the dependent variable the priority sum score. The number in the final box indicates the priority score for that scenario. Priority scored can ranges from 0 to 100; the higher the number, the higher the priority. Social D: Social Dependence, Visual F: Visual Function.Back to article page