Table 1.
Demographic and Clinical Variables in the VALERO 1 and 2 Studies
| n = 406 | ||
|---|---|---|
| Characteristic | n | % |
| Male | 268 | 66 |
| Race | ||
| Caucasian | 221 | 55 |
| African American | 154 | 37 |
| Other or more than 1 | 31 | 8 |
| Hispanic ethnicity | 73 | 18 |
| Schizoaffective diagnosis | 62 | 15 |
| Major depression secondary | 59 | 15 |
| Receiving antidepressants | 135 | 33 |
| Mean | SD | |
| Age (y) | 42.3 | 12.2 |
| Education | 12.3 | 2.3 |
| Beck Depression Inventory-II | 15.6 | 11.8 |
| PANSS subscale scores | ||
| Positive | 14.6 | 5.6 |
| Negative | 15.5 | 6.4 |
Note: PANSS = Positive and Negative Syndrome Scale.