TABLE 1.
Descriptive and demographic information on participants
| SCHIZOPHRENIA (N=102) | BIPOLAR DISORDER (n=71) | |||||
|---|---|---|---|---|---|---|
| M | SD | M | SD | t | p | |
| Age | 41.98 | 10.44 | 39.22 | 11.75 | 1.63 | 0.11 |
| Years of education | 12.53 | 2.32 | 14.22 | 2.64 | 4.42 | <0.001 |
| Mother's education | 13.05 | 3.54 | 13.67 | 3.67 | 1.81 | 0.069 |
| WRAT-3 standard score | 95.42 | 11.85 | 102.13 | 11.70 | 3.67 | <0.001 |
| X2 | p | |||||
| Sex (% female) | 48 | 69 | 8.22 | 0.004 | ||
| Racial status (%) Caucasian African American Asian Native American, Hawaiian, Alaskan Other, multiple, unknown |
32 54 2 1 11 |
53 25 3 1 12 |
15.27 | 0.009 | ||
| Ethnic status Hispanic Non-Hispanic |
24 76 |
29 81 |
0.64 | 0.42 | ||
| Home (%) | 68 | 64 | 0.36 | 0.55 | ||
| Alone (%) | 49 | 40 | 2.20 | 0.16 | ||
| Home alone (%) | 40 | 30 | 2.20 | 0.16 | ||
| M | SD | M | SD | t | p | |
| PANSS endpoint hallucinations | 3.23 | 1.65 | 1.60 | 1.28 | 6.77 | <0.001 |
| PANSS endpoint delusions | 3.40 | 1.41 | 2.30 | 1.48 | 4.79 | <0.001 |
| PANSS endpoint suspiciousness | 3.44 | 1.45 | 2.67 | 1.49 | 3.31 | 0.001 |
PANSS: Positive and Negative Syndrome Scale; SD: standard deviation; WRAT: Wide Range Achievement Test