| Clinic of patients | Frequency | Percentage |
| Clinical Stage according to WHO (N = 118) | ||
| Stage 1 | 40 | 33.9 |
| Stage 2 | 18 | 15.3 |
| Stage 3 | 49 | 41.5 |
| Stage 4 | 11 | 9.3 |
| Clinical State of patient (N = 117) | ||
| Normal | 55 | 47.0 |
| Good | 39 | 33.3 |
| Bad | 22 | 18.8 |
| Pre-moribund | 1 | 0.9 |
| Moribund | 0 | 0 |