| Characteristics | Number | Percentyl |
| Frequency | 378 | 100 |
| CKD + Other pathologies without CVC | 294 | 77.78 |
| CKD without CVC | 84 | 22.22 |
| Age |
| |
| Medium | 47 ± 15.27 ans | |
| Extremes | 15 - 88 ans | |
| Sex | 84 | 100 |
| Male | 45 | 53.57 |
| Feminine | 39 | 46.43 |