Table 1.
Demographical Data of the Study Population
| Characteristics | Patients, n = 30 908 (100%) |
|---|---|
| F20.0 paranoid subtype | 26 674 (86.3) |
| F20.1 disorganized (hebephrenic) subtype | 1282 (4.2) |
| F20.2 catatonic subtype | 649 (2.1) |
| F20.3 undifferentiated subtype | 514 (1.7) |
| F20.4 postschizophrenic depression | 94 (0.3) |
| F20.5 residual subtype | 1220 (3.9) |
| F20.6 simple-type schizophrenia | 157 (0.5) |
| F20.** schizophrenia, not specified | 318 (1.0) |
| Male | 17 865 (57.8) |
| Female | 13 043 (42.2) |
| Age, ≤30 years | 8222 (26.6) |
| Age, 31–60 years | 19 256 (62.3) |
| Age, >60 years | 3431 (11.1) |
| Mean age, years | 41.60 |