Fig. 3From: Analysis of cognitive ability and adaptive behavior assessment tools used in an observational study of patients with mucopolysaccharidosis IIAdjusted LS mean percentage change from baseline in (A) DAS-II early years cluster standard scores, (B) DAS-II early years subtest scores, (C) DAS-II school age cluster standard scores and (D) DAS-II school age subtest scores, compared with the DAS-II early years or school age GCA standard score. School age verbal similarities subtest scores (not shown) were highly variable and the model was not able to converge. Individual plots for each subtest score are provided in Additional file 1: Fig. S3. CI confidence interval; DAS-II Differential Ability Scales, second edition; GCA General Conceptual Ability; LS least-squares; SS standard score; TS T scoreBack to article page