Table 1. Scores of the ASD and TD children on the ADI and Vineland Adaptive Behavior Scales.

Variable	ASD	TD	p
	ADI-Ra
Recipr. Social Inter.	22±4 (14–28)
Language/Comm verbal	16±4 (11–22)
Language/Comm non-verbal	11±2 (7–14)
R,R,S Behaviors	6±3 (2–11)
	Vinelandb
Communication	2.7±2.3	3.0±2.0	0.68
Autonomy	2.8±1.9	2.7±1.8	0.59
Socialization	2.0±1.5	2.7±1.7	0.40
Mobility	3.2±1.3	2.3±1.3	0.15
Adaptive Behavior *	2.9±1.7	2.9±1.6	0.90
Chronological Age	5.3±1.8	3.3±1.9	<0.01

^amean ± stdev (ranges).

^bmean ± stdev.

^*used to match devel. Age.