. Author manuscript; available in PMC: 2010 Apr 5.

Published in final edited form as: Am J Med Genet B Neuropsychiatr Genet. 2009 Apr 5;150B(3):328–334. doi: 10.1002/ajmg.b.30810

Table I.

Selected Sample Characteristics

	Mean Age	Gender	# with parent- report SRS	# with teacher- report SRS
Affected Children, Simplex Families (n=80)	8.2 (SD=4.0)	Male	80	80
Unaffected Children, Simplex Families (n=97)	7.8 (SD=3.8)	Male	95	89
Affected Children, Multiplex Families (n=393, from 210 families)	10.6 (SD=3.6)	312 male 81 female	333	343
Unaffected Children, Multiplex Families (n=85)	10.9 (SD=4.2)	40 male 45 female	77	74