Exclusion criterion | All MDD patients (n=598) | Patients who received psychotherapy only (n=80) |
---|---|---|
Current or past abuse or dependence of drugs | 2.3% (n=14) | 5.0% (n=4) |
Current or past abuse or dependence of alcohol | 5.0% (n=30) | 2.5% (n=2) |
Not Meeting Baseline Severity Threshold | 21.9% (n=131) | 30.8% (n=24) |
Previous use of medication or ECT | 44.1% (n=230) | 13.8% (n=11) |
(all patients received antidepressants, none of the patients received ECT prior to psychotherapy | Missing data: n=77 | Missing data: n=0 |