| Criterion 2 |
yes | no |
Criterion 1 | yes | 12 (40%) | 3 (10%) |
no | 0 (0%) | 15 (50%) |
- Criterion 1 = ≥ 50% improvement from pre-treatment BSS at end of 4-week post-ketamine follow-up phase
- Criterion 2 = BSS ≤ 6 at end of 4-week post-ketamine follow-up phase; 2 participants lost to follow-up