| Background variable | Frequency/mean | Per centa | |
|---|---|---|---|
| Service provider | Psychiatry | 7468 | (61.7%) |
| Social services only | 4635 | (38.3%) | |
| Gender | Male | 5809 | (48.0%) |
| Female | 6294 | (52.0%) | |
| Mean age 1997 | 46 (sd 14.4) | ||
| Native language | Swedish | 9298 | (76.8%) |
| Marital status | Single | 9647 | (79.7%) |
| Married/Cohabiting | 1949 | (16.1%) | |
| Children under 18 | 1579 | (13.0%) |