Table 1.
Demographic Information for Participant Groups.
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|---|---|---|---|
| Patients (N=27) | Controls (N=27) | Sig. of Group Diff. | |
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| Demographics | |||
| Age | 38.1 (11.9) | 38.3 (12.6) | p = 0.835 |
| Gender | 10 F, 17 M | 9 F, 18 M | p = 0.776 |
| Race | 19 W, 8 NW | 17 W, 10 NW | p = 0.564 |
| Subject Education (years) | 13.2 (2.2) | 15.0 (2.0) | p = 0.007 |
| Parental Education (years) | 14.1 (2.5) | 14.6 (2.7) | p = 0.619 |
| Neuropsychological Testing | |||
| IQ (from WASI 2-subtest) | 104.1 (14.9) | 118.8 (8.8) | p < 0.001 |
| WTAR Scaled Score | 105.9 (20.2) | 114.2 (7.8) | p = 0.052 |
| WRAT4 Scaled Score | 103.3 (18.9) | 113.2 (10.6) | p = 0.021 |
| MATRICS Composite | 37.6 (13.7) | 54.4 (6.2) | p < 0.001 |
| Symptom Ratings | |||
| Mean BPRS Item Score | 1.53 (0.35) | ||
| Mean BPRS Psychosis Item Score | 1.64 (0.79) | ||
| Mean SANS Item Score | 1.49 (0.75) | ||
| Mean SANS Avol/Anhed Item Score | 1.90 (1.00) | ||
Abbreviations: WASI, Wechsler Abbreviated Scale of Intelligence; WTAR, Wechsler Test of Adult Reading; WRAT4, Wide-ranging Achievement Test, Reading Subtest; BPRS, Brief Psychiatric Rating Scale; SANS, Scale for the Assessment of Negative Symptoms; Avol/Anhed, Avolition/Anhedonia subscales.