| Remission at 12 months n (%) | Remission at 24 months n (%) | Remission at 36 months n (%) | Reduced stay at 12 months (days) | Cessation of therapy n (%) | |
| All | 33 (43) | 20 (45) | 8 (33) | 1.52 | 20 (26) |
| Maintenance | 17 (47) | 12 (50) | 3 (38) | 1.11 | 7 (19) |
| Episodic | 16 (39) | 8 (40) | 5 (31) | 1.88 | 13 (32) |
| p Values | 0.50 | 0.56 | >0.99 | 0.90 | 0.30 |
| – | – | – | – | – | – |
| Previous surgery | 11 (27) | 6 (25) | 4 (25) | 0.90 | 16 (39) |
| No surgery | 22 (61) | 14 (70) | 4 (50) | 2.22 | 4 (11) |
| p Values | 0.003 | 0.006 | 0.36 | 0.6175 | 0.008 |