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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Res Autism Spectr Disord. 2015 Dec 1;20:58–66. doi: 10.1016/j.rasd.2015.08.006

Table 1.

Study Descriptives across Diagnostic Category.

Autism Diagnostic Observation Schedule (ADOS) Scores
N Mean
(Sd)
Age		 Mean
(Sd)
IQ* 		Mean (Sd)
Social
Interaction		 Mean (Sd)
Creativity/
Play		 Mean (Sd)
Stereotyped
Behavior		 Mean (Sd)
Communication
No Diagnosis 51 6.66
(3.56)		 89.63
(21.79)		 3.38 (2.96) .47 (.79) .48 (1.09) 1.70 (2.25)
ADHD Only 31 7.56
(3.48)		 97.18
(20.71)		 3.90 (2.07) .48 (.51) .11 (.32) 1.71 (1.04)
ADHD/ASD
Combined		 36 9.18
(3.68)		 101.13
(15.61)		 7.03 (1.83) .64 (.11) .81 (.90) 3.22 (1.42)
ASD Only 91 7.03
(4.01)		 89.27
(16.93)		 8.31 (2.97) 1.33 (1.24) 2.10 (2.06) 4.69 (2.25)
Total Sample 209 7.39
(3.84)		 93.00
(18.86)		 6.20 (3.44) .89 (1.04) 1.20 (1.73) 3.25 (2.31)
*

Note. Not all participants had IQ scores. Approximately 36% of participants had IQ data and these participants were evenly distributed across diagnostic group categories.