Table 1.
UHR and healthy controls did not differ in terms of age, education, gender, and parental education. UHR participants were rated significantly higher on positive, negative and disorganized symptom domains at baseline. NS indicates not significant.
| UHR | Control | Statistic | p ≤ | ||
|---|---|---|---|---|---|
| Age | |||||
| Mean (SD) | 18.78 (1.82) | 18.60 (2.35) | t(114) = .46 | NS | |
| Gender | |||||
| Male | 31 | 28 | |||
| Female | 23 | 34 | |||
|
|
|||||
| Total | 54 | 62 | χ2(1, N = 116) = 1.28 | NS | |
| Education (years) | |||||
| Mean (SD) | 12.46 (1.79) | 12.62 (2.43) | t(113) = .40 | NS | |
| Parent Education | |||||
| Mean (SD) | 15.57 (2.48) | 15.56 (2.56) | t(114) = .04 | NS | |
| Symptoms | |||||
| Positive: Mean (SD) | 12.30 (4.79) | .50 (1.22) | t(59.03) = 17.59 | .001 | |
| Negative: Mean (SD) | 9.67 (7.1) | .47 (1.04) | t(54.97) = 9.43 | .001 | |
| Disorganized: Mean (SD) | 5.77 (3.77) | .31 (.71) | t(56.32) = 10.36 | .001 | |