Table 2.
Demographic characteristics. Positive, negative, and disorganized symptoms reflect total sums from domains from the Structured Interview for Prodromal Syndromes (SIPS).
| UHR | Control | Total | Statistic | P | |
|---|---|---|---|---|---|
| Age | |||||
| Mean (SD) | 18.98 (1.30) | 19.13 (1.51) | 19.05 (1.40) | t (74)=−.49 | .63 |
| Gender | |||||
| Male | 28 | 13 | 40 | χ2(1)=7.71 | .005 |
| Female | 15 | 25 | 41 | ||
|
|
|||||
| Total | 43 | 38 | 81 | ||
| Education (years) | |||||
| Mean (SD) | 12.67 (1.44) | 13.05 (1.83) | 12.85 (1.64) | t (70)=−1.04 | .30 |
| Parent Education (years) | |||||
| Mean (SD) | 15.66 (2.89) | 15.71 (2.60) | 15.68 (2.74) | t (79)=−.08 | .94 |
| Symptoms Domains | |||||
| Mean (SD) | |||||
| Positive Baseline | 11.72 (3.50) | .66 (1.40) | 6.53 (6.18) | t (1,79)=18.23 | ≤.001 |
| Positive Follow-Up | 10.44 (5.95) | .32 (.66) | 5.69 (6.68) | t (1, 79)=10.44 | ≤.001 |
| Wide Range Achievement Test | |||||
| Mean (SD) | 108.88 (12.02) | 104.40 (11.82) | 106.79 (12.09) | t (73) = 1.62 | .11 |