Skip to main content

Advertisement

Table 1 Sample characteristics

From: Teasing apart the heterogeneity of autism: Same behavior, different brains in toddlers with fragile X syndrome and autism

Group N a Site (SU/UNC) Age (years) M (SD) IQ Estimateb M (SD) Adaptive Behc M (SD)
Fragile X Syndrome 52 (28/24) 2.9 (0.6) 54.9 (9.1) 62.3 (9.8)
Autism 63 (17/46) 2.8 (0.4) 54.1 (9.4) 62.3 (8.3)
Developmental Delay 19 (11/8) 2.96 (0.5) 55.8 (7.6) 64.8 (11.7)
Typically Developing 31 (11/20) 2.6 (0.6) 109.6 (17.2) 97.2 (12.7)
  1. aAll subjects were males
  2. bIQ Estimate from Mullen Composite Standard Score
  3. cAdaptive behavior estimate from Vineland Adaptive Behavior Composite