| Quantification | CSF leukocyte count | |||
| 0 - 5 elements/mm3 | ≥6 elements/mm3 | |||
| Numbrer | Percentage | Numbrer | Percentage | |
| Absence of trypanosomes | 26 | 65.00 | 5 | 12.5 |
| Presence of trypanosomes | 1 | 2.50 | 8 | 20.00 |
| Total | 27 | 67.50 | 13 | 32.50 |