| Control (N = 30)b | Autism (N = 30)b | P value |
---|---|---|---|
Age (years) | 11.1 ± 2.3 (6–16) | 11.6 ± 2.7 (7–16) | NSa |
ADI-R | Â | Â | Â |
  Domain A score |  | 20.0 ± 5.3 (10–30) |  |
  Domain BV score |  | 14.3 ± 4.0 (8–23) |  |
  Domain C score |  | 8.5 ± 3.4 (3–9) |  |
  Domain D score |  | 3.1 ± 1.1 (1–5) |  |
WISC-III | Â | Â | Â |
  Verbal IQ | 99.1 ± 10.3 (77–120) | 90.4 ± 28.7 (44–153) | NSa |
  Performance IQ | 97.0 ± 10.2 (76–114) | 89.8 ± 22.9 (47–131) | NSa |
  Full-scale IQ | 97.8 ± 9.5 (82–115) | 89.0 ± 26.9 (42–140) | NSa |