| Results of treatment | ||||
| Category | Healing | Signs amended | Persistence of sign | Total |
| II | 14 | 7 | 3 | 24 |
| IIIA | 8 | 4 | 3 | 15 |
| IIIB | 3 | 1 | 3 | 7 |
| IV | 0 | 0 | 1 | 1 |
| Total | 25 | 12 | 10 | 47 |