TABLE 1.
Participant Demographics, Symptoms, Functioning and No-Context Performance
| Healthy Control | Ultra High-Risk | Grand Total | Group Differences | |
|---|---|---|---|---|
| Gender | ||||
| Males | 19(47.5%) | 19(56.6%) | 38(52.1%) | N.S. |
| Females | 21(52.5%) | 14(42.4%) | 35(47.9%) | |
| Total | 40 | 33 | 73 | |
| Age | ||||
| Mean Years (SD) | 18.13(2.60) | 18.67(1.45) | 18.37(2.16) | N.S. |
| Parent Education | ||||
| Mean Years (SD) | 15.37(3.34) | 14.88(3.30) | 15.15(3.31) | N.S. |
| Symptoms | ||||
| Positive | ||||
| Mean (SD) | .48(1.18) | 13.03(4.48) | 6.15(7.02) | p ≤ 0.01 |
| Negative | ||||
| Mean (SD) | .40(1.19) | 8.93(6.83) | 4.26(6.31) | p ≤ 0.01 |
| Global Functioning | ||||
| Role | ||||
| Mean (SD) | 8.48(.68) | 6.97(1.57) | 7.77(1.49) | p ≤ 0.01 |
| Social | ||||
| Mean (SD) | 8.63(.77) | 6.73(1.49) | 7.79(1.37) | p ≤ 0.01 |
Note: not significant (N.S.); Positive and negative symptoms reflect total sums from domains from the Structured Interview for Prodromal Syndromes (SIPS). Global functioning was assessed with the Global Functioning Scale: Role (GFS-R) and the Global Functioning Scale: Social (GFS-S).