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Table 6 VABS-II standard scores and changes from baseline in the overall study population

From: Neurodevelopmental status and adaptive behavior of pediatric patients with mucopolysaccharidosis II: a longitudinal observational study

 

VABS-II standard scores (n = 54)

 

ABC

Communication

Daily living skills

Socialization

Motor skills

Baseline

     

 n

53

53

53

53

53

 Mean (SD)

83.7 (14.22)

85.0 (14.77)

87.1 (15.05)

86.9 (14.72)

84.4 (16.42)

Change from baseline at month 12

     

 n

29

30

30

30

29

 Mean (SD)

−2.4 (7.64)

−2.9 (10.11)

−1.8 (9.78)

−0.2 (8.41)

−4.3 (12.82)

Change from baseline at month 24

     

 n

21

21

21

21

21

 Mean (SD)

−2.0 (8.07)

−1.3 (10.23)

−4.8 (10.32)

−1.7 (11.18)

−0.1 (10.14)

  1. Changes from baseline were calculated using data only from patients with data available at both baseline and month 12 or at both baseline and month 24
  2. For VABS-II: mean = 100; standard scores of ≤ 70, 71–85, and 86–114 indicate a low, moderately low, and adequate adaptive level, respectively
  3. ABC, Adaptive Behavior Composite; SD, standard deviation; VABS-II, Vineland Adaptive Behavior Scales, Second Edition