Table 1.

Demographics, clinical and functioning measures.

	Healthy Controls (N=50) Mean (SD)	CHR+ (N=73) Mean (SD)
Age	16.15 (2.66)	15.92 (2.14)
Gender, N (%) male	24 (48.0%)	47 (64.4%)
Ethnicity, N (%)*
Caucasian	30 (60.0%)	59 (80.8%)
Black	6 (12.0%)	7 (9.6%)
Asian	11 (22.0%)	5 (6.8%)
Other/Mixed	3 (6.0%)	2 (2.7%)
SOPS Total Positive, total score**	0.51 (0.83)	8.34 (3.43)
SOPS Total Negative, total score**	1.22 (1.35)	12.29 (5.42)
BDI/CDI, % score**	11.00 (9.95)	30.67 (17.27)
BAI, total score**	6.09 (6.98)	14.51 (11.03)
GAF, score**	84.50 (7.15)	46.99 (7.88)
GF: Social, score**	8.56 (0.86)	6.25 (1.48)
GF: Role, score**	8.62 (1.12)	5.85 (1.91)
SDS: Social, score**	0.88 (1.42)	4.10 (3.46)
SDS: Work/School, score**	1.08 (1.65)	5.07 (3.29)

Abbreviations: CHR+: clinical high-risk; SOPS: Scale of Prodromal Syndromes; GAF: Global Assessment of Functioning; GF: Global Functioning; SDS: Sheehan Disability Scale; BDI: Beck Depression Inventory; CDI: Children’s Depression Inventory; BAI: Beck Anxiety Inventory.

^*p< 0.05;

^**p<0.001