Sociodemographic and psychopathological characteristics of study participants
| Group, mean ± SD* | |||
|---|---|---|---|
| Characteristic | ARMS, n = 24 | Control, n = 24 | p value |
| Age | 22.0 ± 3.3 | 23.2 ± 4.3 | 0.28 |
| Sex, female:male | 10:14 | 9:15 | 0.52 |
| Education level, yr | 11.5 ± 1.6 | 11.8 ± 1.5 | 0.40 |
| MWT-B | 23.4 ± 4.2 | 24.3 ± 5.7 | 0.57 |
| Estimated verbal IQ | 94.8 ± 9.3 | 98.3 ± 14.4 | 0.32 |
| ERIraos sum score | 42.8 ± 14.8 | — | — |
| ARMS, early:late | 8:16 | — | — |
| PANSS | |||
| Total score | 60.3 ± 12.9 | — | — |
| Positive symptoms | 13.2 ± 4.1 | — | — |
| Negative symptoms | 12.7 ± 4.8 | — | — |
| Global psychopathology | 34.5 ± 7.0 | — | — |
| SANS | 30.1 ± 20.1 | — | — |
| CDSS | 6.5 ± 4.6 | — | — |
| PSP | 61.7 ± 13.0 | — | — |
| GAF | 50.8 ± 8.8 | — | — |
| CGI-S | 4.0 ± 0.6 | — | — |
| PSYRATS | |||
| Amount of preoccupation | 1.3 ± 1.5 | — | — |
| Duration of preoccupation | 1.5 ± 1.4 | — | — |
| Conviction | 1.4 ± 1.6 | — | — |
| Amount of distress | 1.8 ± 1.8 | — | — |
| Intensity of distress | 1.8 ± 1.7 | — | — |
| Disruption | 0.9 ± 1.2 | — | — |
ARMS = at-risk mental state; CDSS = Calgary Depression Scale for Schizophrenia; CGI-S = Clinical Global Impression — Severity; ERIraos = Early Recognition Inventory based on IRAOS; GAF = Global Assessment of Functioning; MWT-B = Multiple Choice Word Test (version B); PANSS = Positive and Negative Syndrome Scale; PSP = Personal and Social Performance Scale; PSYRATS = Psychotic Symptoms Rating Scale; SANS = Scale for the Assessment of Negative Symptoms; SD = standard deviation.
↵* Unless otherwise indicated.