Table 2.

Demographics

SAICA	At risk	First episode	Normal
	N=22		N=11
M:F	11:11		7:4
Age (range)	14.6 (12–18)		13.7 (12–16)
Education (range)	8.4 (6–11)		7.6 (5–10)
Parental education (range)	14.8 (12–20)		15.2 (12–18)

SAS-SR	N=33	N=16	N=34
M:F	20:13	13:3	17:17
Age (range)	21.9 (17–30)	21.1 (18–33)	22.2 (18–29)
Education (range)	13.1 (10–19)	12.0 (9–16)	14.4 (12–19)
Parental education (range)	15.5 (10–20)	14.9 (9–19)	15.1 (6–20)