Table 1.
Demographic, Clinical, Cognitive and Functional Characteristics
| Total | |
|---|---|
| Number of participants (N) | 232 |
| Age (years) | |
| Range | 19–79 |
| Mean (SD) | 49.1 (13.2) |
| Female, N (%) | 71 (31%) |
| Years of education, mean (SD) | 12 (3) |
| Ethnicity, N (%) | 148 (64%) |
| Caucasian African Descent | 57 (25%) |
| Hispanic/Latino | 11 (5%) |
| Asian or Pacific Islander | 8 (3%) |
| Native American/Canadian or Alaskan | 1 (<1%) |
| Other | 7 (3%) |
| Negative symptoms score, mean (SD) | 8.34 (3.12) |
| Global Cognition (MCCB)a, mean T-score (SD) | 30.9 (11.9) |
| UPSA functional domains scores (range of score) mean (SD) | |
| Communication (0–9) | 6.6 (2.0) |
| Finances (0–11) | 9.8 (1.6) |
| Comprehension and Planning of Recreational Activities (0–14)b | 10.6 (2.9) |
| Transportation (0–6) | 5.2 (1.3) |
| Household chores (0–4) | 3.3 (0.9) |
Note: MATRICS PASS, Measurement and Treatment Research to Improve Cognition in Schizophrenia Psychometric and Standardization Study; UPSA, University of California San Diego Performance-Based Skills Assessment.
aComposite score of the MATRICS Consensus Cognitive Battery.
bOnly the data from the second role-play scenario (trip to the zoo) was used in this analysis as it was the only one administered in MATRICS PASS.