Fig. 1From: Analysis of cognitive ability and adaptive behavior assessment tools used in an observational study of patients with mucopolysaccharidosis IIStudy design. aIn addition to the assessments performed at baseline shown in the figure, the screening period includes: obtaining/evaluating informed consent/assent, inclusion/exclusion criteria, genotyping, demographic information and medical history. bHeight and weight were measured at baseline and at months 12 and 24 only. BSID-III Bayley Scales of Infant Development, third edition; DAS-II Differential Ability Scales, second edition; EQ-5D five-dimension EuroQol questionnaire; HRQoL health-related quality of life; HS-FOCUS Hunter Syndrome-Functional Outcomes for Clinical Understanding Scale; VABS-II Vineland Adaptive Behavior Scales, second editionBack to article page