Table 1.
Demographic Characteristics.
| HV n = 28 (1) | CHR n = 35 (2) | Group Diff. | |
|---|---|---|---|
| Demographics | |||
| Sex (Female/Male) | 22/6 | 18/17 | 1 > 2 * |
| Age Mean (SD) | 20.04 (2.12) | 20.63 (1.91) | 1 = 2 |
| Race | 1 = 2 | ||
| First Nations Count (%) | 1 (3.6%) | ||
| East Asian Count (%) | 4 (14.3%) | 3 (8.6%) | |
| Southeast Asian Count (%) | 3 (10.7%) | ||
| South Asian Count (%) | 0 | 2 (5.7%) | |
| Black Count (%) | 4 (14.3%) | 10 (28.6%) | |
| Central/South American Count (%) | 1 (3.6%) | 3 (8.6%) | |
| West/Central Asia, Middle East Count (%) | 1 (3.6%) | 0 | |
| White Count (%) | 11 (39.3%) | 14 (40%) | |
| Interracial Count (%) | 3 (10.7%) | 3 (8.6%) | |
| Hispanic (no/yes) | 25/3 | 26/9 | 1 = 2 |
| Symptoms | |||
| Positive a Mean (SD) | 0.77 (1.45) | 11.97 (3.50) | 1 < 2 * |
| Negative a Mean (SD) | 0.87 (1.58) | 7.91 (6.07) | 1 < 2 * |
* p < 0.05. a Measured by Structured Interview for Psychosis-Risk Syndromes (SIPS) battery.