| CKD stage | Frequency | Percentage (%) |
| Stage-I | 8 | 8.0 |
| Stage-II | 18 | 18.0 |
| Stage-III | 24 | 24.0 |
| Stage-IV | 21 | 21.0 |
| Stage-V | 29 | 29.0 |
| Total | 100 | 100.0 |