Table 3 Characteristics of first hemodialysis sessions at T0
IHI | No IHI | P | |
|---|---|---|---|
Number of sessions | 31 | 41 | |
Organ support therapy at T0 | |||
Invasive mechanical ventilation | 24 (77%) | 24 (59%) | 0.13 |
Vasopressors | 25 (81%) | 19 (46%) | 0.0037 |
Cardiovascular SOFA score ≥ 1 at T0 | 27 (87%) | 21 (51%) | 0.0021 |
Tissue perfusion parameters at T0 | |||
Lactate > 2 mmol/L | 21 (68%) | 12 (29%) | 0.0018 |
Index capillary refill time ≥ 3 s | 17 (55%) | 6 (15%) | 0.0004 |
Hemodialysis settings | |||
Duration (hours) | 4 [4-4] | 4 [4-4] | 0.86 |
Ultrafiltration | 8 (26%) | 17 (41%) | 0.21 |