Table 10: Skills improved on BPRS score after treatments.
| Clinical evolution | Range | t0-t1 |
| Deterioration | Score increased by at least 24% | 15.2% |
| Stable | Score within +/- 24% of the initial | 26.1% |
| Slight improvement | Score diminished by 24 to 44% | 19.6% |
| Marked improvement | Score diminished by at least 44% | 39.1% |