Table 2.
Renal function test, urinary output and percentage of patients that received diuretics in the preemptive fluid strategy and standard fluid strategy groups
| 24 h | 48 h | 72 h | ||||
|---|---|---|---|---|---|---|
| PFS | SFS | PFS | SFS | PFS | SFS | |
| N | 37 | 39 | 36 | 39 | 24 | 37 |
| BUN (mg·dL−1) | 7 (6,9.5) | 4 (3,8) | 5 (3,8) | 3 (2,6) | 7 (5,16) | 4 (2,8.5) |
| Creatinine (mg·dL−1) | 0.22 (0.16,0.28) | 0.18 (0.14,0.24) | 0.21 (0.19,0.3) | 0.2 (0.15,0.26) | 0.22 (0.14,0.35) | 0.22 (0.19,0.36) |
| Urinary output (mL·kg−1·h−1) | 1.8* (1.1,2.8) | 2.9 (1.8,3.7) | 2.3* (1.6,3.5) | 4 (2.9,5.7) | 2.6* (2.1,3.75) | 4.1 (3,5.2) |
| Diuretic bolus (%) | 54* | 15 | 72 | 64 | 57 | 76 |
| Continuous infusion of diuretic (%) | 11 | 13 | 19* | 59 | 17* | 70 |
(* P < 0.05)
Abbreviations: PFS preemptive fluid strategy, SFS standard fluid strategy