Table 1.

Sample Characteristics

	Sample
Characteristic	MO	FC
No. of families	148	109
No. of autistic individuals	243	189
No. of NQA-affected individualsa	27	10
No. of broad spectrum–affected individuals	44	39
Total no. of affected individuals	314	238
Total no. of ASPs	170	145

^aSee Geschwind et al. (2001) for more information.