Response and complete remission rates*
| ITT | Completers | |||||
| Treatment | Control | NNT | Treatment | Control | NNT | |
| Response | 46.5% (154/331) | 14.3% (50/349) | 3 | 46.9% (45/96) | 14.2% (20/141) | 3 |
| Complete remission | 26.0% (86/331) | 4.6% (16/349) | 5 | 25.0% (24/96) | 2.8% (4/141) | 5 |
*Response was defined as a 50% reduction in depressive symptoms on the Patient Health Questionnaire 9 (PHQ-9) from baseline to post-treatment; complete remission was defined as a score of <5 on the PHQ-9.
ITT, intention-to-treat analysis; NNT, needed to treat.