. Author manuscript; available in PMC: 2015 May 1.

Published in final edited form as: Res Dev Disabil. 2014 Mar 12;35(5):1072–1086. doi: 10.1016/j.ridd.2014.01.032

Table 1.

Descriptive Statistics for Matching Variables as a Function of Sample

Variables	FXS Mean (SD)	Nonsyndromic ASD Mean (SD)	p-value
	Full Sample (FXS: n = 41/group)
CA	7.17 (2.06)	7.40 (1.78)	.60
Leiter NVIQ SS	61.85 (17.45)	71.73 (18.25)	.01^*
ADOS Autism Symptom Severity	5.98 (2.44)	8.02 (1.48)	<.001^**

	CA-IQ Matched Sample (n = 30/group)
CA	7.25 (2.17)	7.53 (1.81)	.600
Leiter NVIQ SS	64.73 (13.82)	65.17 (13.91)	.904
ADOS Autism Symptom Severity	5.80 (2.46)	8.00 (1.51)	< .001^**

	CA-IQ-Autism Symptom Matched Sample (n = 16/group)
CA	7.76 (2.38)	8.03 (1.94)	.726
Leiter NVIQ SS	58.50 (11.64)	60.19 (14.82)	.723
ADOS Autism Symptom Severity	7.19 (1.91)	7.31 (1.62)	.843

p < .01,

^**

p < .001