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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Dev Phys Disabil. 2012 Nov 20;25(3):355–371. doi: 10.1007/s10882-012-9316-y

Table 1.

Subject Demographics (N=124)

Variable MED (%/SD) COMB (%/SD) p
Gender .45
Male (105) 40 (81.6) 65 (86.7)
Female (19) 9 (18.4) 10 (13.3)
Age 7.50 (2.80) 7.38 (2.21) .86
Race .15
  White 34 (69.4) 59 (78.7)
  Hispanic 7 (14.3) 4 (5.3)
  African American 7 (14.3) 9 (12.1)
  Other 1 (2.0) 3 (4.0)
IQ Category .02
  Average
  Borderline
  Mild ID
  Moderate ID
PDD Diagnosis .83
  Autistic Disorder
  PDD-NOS
  Asperger’s Disorder