| Total | CRRT | ||
---|---|---|---|---|
 |  | < 35 ml/kg/hour | ≥ 35 ml/kg/hour | P |
Length of ICU stay (days) | 13 (6.5 to 26) | 15 (9 to 28) | 8 (4 to 18) | < 0.001 |
   Patients who survived | 19 (11 to 32) | 19.5 (12 to 33.5) | 15 (8 to 26) | 0.063 |
   Patients who died | 10 (4 to 19) | 12 (6 to 20) | 4.5 (3 to 9.5) | < 0.001 |
Duration of MV (days) | 10 (4 to 19) | 12 (5 to 21) | 5 (2.5 to 13) | < 0.001 |
   Patients who survived | 14 (4.5 to 22) | 14 (5 to 24) | 7 (4 to 17) | 0.031 |
   Patients who died | 8.5 (3 to 17) | 10 (5 to 18) | 4 (2 to 9.5) | < 0.001 |
 |  | IRRT | ||
 | Total | Frequency < 6 sessions/week | Frequency ≥ 6 sessions/week | P |
Length of ICU stay (days) | 14 (6.5 to 23) | 18 (15 to 31) | 9.5 (6 to 18) | 0.023 |
   Patients who survived | 11 (6 to 20) | 18 (13 to 35) | 8 (5.5 to 14) | 0.008 |
   Patients who died | 17 (12 to 23) | 18 (17 to 23) | 15 (12 to 22) | 0.597 |
Duration of MV (days) | 8 (1 to 17) | 14 (5 to 21) | 6 (0 to 14) | 0.030 |
   Patients who survived | 5 (0 to 13) | 12 (3 to 24) | 2.5 (0 to 10) | 0.026 |
   Patients who died | 17 (11 to 21) | 18 (17 to 21) | 14 (8 to 18) | 0.252 |