Table 1.
Demographic and Clinical Characteristics of the CSP #572 Participants
| Category | Factor | Schizophrenia | Bipolar I |
|---|---|---|---|
| N (%) | N (%) | ||
| Demographic | Age (mean ± SD years) | 55.1 ± 10.1 | 52.6 ± 11.5 |
| Female | 286 (7.3%) | 1004 (18.6%) | |
| Ancestry: | |||
| European American | 1553 (39.8%) | 3786 (70.2%) | |
| African American | 2122 (54.3%) | 1320 (24.5%) | |
| Other | 231 (5.9%) | 285 (5.3%) | |
| Marital status: | |||
| Never married | 1569 (40.0%) | 980 (18.1%) | |
| Currently married | 768 (19.5%) | 1795 (33.2%) | |
| Previously married | 1586 (40.2%) | 2628 (48.5%) | |
| Education: | |||
| Less than high school | 1709 (43.5%) | 1333 (24.7%) | |
| High school | 1833 (46.7%) | 2886 (53.4%) | |
| More than high school | 384 (9.8%) | 1184 (21.9%) | |
| Annual income: | |||
| ≤$20 000 | 1766 (51.2%) | 2071 (40.8%) | |
| >$20 000 | 1682 (48.8%) | 3006 (59.2%) | |
| Clinical | Psychiatric comorbidity: | ||
| Single | 1213 (30.8%) | 1555 (28.7%) | |
| Multiple | 1259 (31.9%) | 2799 (51.7%) | |
| Medical comorbidity | 2026 (51.4%) | 2809 (51.9%) | |
| Lifetime suicide status: | |||
| Ideation | 941 (23.9%) | 1504 (27.8%) | |
| Attempt or behavior | 1816 (46.1%) | 2953 (54.5%) | |
| Current PTSD | 867 (22.0%) | 1787 (33.0%) | |
| Lifetime major depression | 1577 (40.0%) | ||
| Current negative symptoms | 1380 (35.0%) | ||
| Impairment: | |||
| Everyday functioning UCSD Performance-based Skills Assessment (UPSA) | 1533 (38.9%) | 838 (15.5%) | |
| Any neuropsychological test | 3683 (93.4%) | 4750 (87.7%) | |
| Electronic health record (EHR): | |||
| Inpatient treatment | 2978 (75.3%) | 2978 (75.3%) | |
| Medications: | |||
| Antipsychotics | 3784 (95.7%) | 4793 (88.4%) | |
| Mood-stabilizers | 2567 (64.9%) | 5104 (94.1%) | |
| Antidepressants | 2928 (74.1%) | 4529 (83.5%) |