Two forms of group therapy and individual treatment of work-related depression: a one-year follow-up study.

Patients on long-term sick-leave (> 90 days) from white collar work, with a diagnosis of work-related depression, dysthymia, or maladaptive stress reaction were randomized either to cognitive group therapy (CGT), focused psychodynamic group therapy (FGT), or to a comparison group. All patients were interviewed and responded to self-report questionnaires before the start of treatment and at 6 and 12 months. At the 12-month follow-up, 70% of the patients met the criteria for reliable change of the target symptom (depression), and the sample as a whole improved significantly on all measures used. However, there were no differences in outcome between the three treatment groups.