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Table 6 Statistical analysis of the subscales

From: The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R): A Scale to Assist the Diagnosis of Autism Spectrum Disorder in Adults: An International Validation Study

Group Subscale Mean SD
Autistic spectrum (n = 66)
  Social 67.89 21.45
  Sensory motor 32.82 12.25
  Circumscribed interests 28.11 8.54
  Language 11.08 4.54
Asperger (n = 135)
  Social 65.07 17.80
  Sensory motor 28.96 13.07
  Circumscribed interests 27.44 8.76
  Language 10.06 4.37
No DSM IV (n = 276)
  Social 9.24 7.70
  Sensory motor 5.26 5.33
  Circumscribed interests 5.03 4.44
  Language 1.86 2.46
Other DSM IV (n = 302)
  Social 13.88 9.95
  Sensory motor 7.72 4.92
  Circumscribed interests 7.08 4.69
  Language 1.43 1.76
  1. p < .0001