Fig. 1From: A post hoc analysis of Projected Retained Ability Scores (PRAS) for the longitudinal assessment of cognitive functioning in patients with neuronopathic mucopolysaccharidosis II receiving intrathecal idursulfase-ITDistribution of, and patient movement between, cognitive categories in the overall population. Graph depicts the movement of individual patients from their cognitive category at 1 year to their cognitive category at 2 years; the width of each band corresponds to the number of patients who changed cognitive category with that movement. IT intrathecalBack to article page