Table 2. Indication for RRT initiation.
RRT: renal replacement therapy, CRRT: continuous renal replacement therapy, SLED: sustained low-efficiency dialysis
| Indication for RRT | CRRT | SLED |
| Anuria | 16 (45.7%) | 15 (46.88%) |
| Metabolic acidosis | 8 (22.86%) | 6 (18.75%) |
| Uremia/azotemia | 6 (17.14%) | 6 (18.75%) |
| Hyperkalemia | 5 (14.29%) | 5 (15.63%) |
| Total | 35(100%) | 32(100%) |