Table 1.
Demographic, diagnostic and genotypic characteristics of healthy subjects and patients
| Healthy (n=31) |
Patient (n=27) |
|
|---|---|---|
| Demographics, Mean(SD) | ||
| Age | 13.71 (2.61) | 13.44 (2.29) |
| Males, No.(%) | 14 (45) | 12 (45) |
| IQ | 110.23 (14.37) | 113.48 (16.24) |
| Socioeconomic Status | 48.74 (25.92) | 33.77 (19.24) |
| Ethnic Ancestry Factor Scores | ||
| Europe | 0.62 (0.39) | 0.62 (0.36) |
| Middle East | 0.10 (0.18) | 0.10 (0.17) |
| Africa | 0.09 (0.21) | 0.11 (0.24) |
| Central Asia | 0.08 (0.15) | 0.07 (0.18) |
| America | 0.07 (0.17) | 0.02 (0.04) |
| Far East Asia | 0.03 (0.09) | 0.07 (0.20) |
| Oceania | 0.01 (0.01) | 0.01 (0.01) |
| Current DSM-IV diagnoses, No.(%) | ||
| Anxiety disorder | 21 (78) | |
| Generalized Anxiety Disorder | 12 (44) | |
| Social phobia | 12 (44) | |
| Separation anxiety disorder | 5 (19) | |
| Generalized Anxiety Disorder only | 4 (15) | |
| Social Phobia only | 4 (15) | |
| Separation Anxiety Disorder only | 1 (4) | |
| Major depressive disorder | 13 (48) | |
| Major depressive disorder only | 5 (19) | |
| Genotype, No.(Mean age, % males) | ||
| Met Met | 0 (0, 0%) | 1 (11.33, 0%) |
| Val Met | 8 (13.06, 38%) | 8 (13.06, 25%) |
| Val Val | 23 (13.94, 48%) | 18 (13.72, 56%) |