Variable | Control group | RPF group | P value |
---|---|---|---|
Number of patients | 554 | 229 | Â |
Intraoperative data | |||
 Crystalloid (L) | 1.6 [1.2–2.0] | 2.2 [1.8–2.8] | <0.001 |
 Crystalloid per weight (ml/kg) | 24.2 [18.4–31.5] | 34.3 [25.3–44.5] | <0.001 |
 Colloid (L) | 1.2 [1.0–1.5] | 1.0 [0.6–1.0] | <0.001 |
 Colloid per weight (ml/kg) | 18.5 [14.8–22.4] | 14.4 [10.1–17.4] | <0.001 |
 Colloid-to-crystalloid volume ratio | 0.8 [0.6–1.0] | 0.4 [0.3–0.6] | <0.001 |
 Cell salvage blood (ml) | 237.4 ± 328.0 | 138.7 ± 208.1 | <0.001 |
Data in intensive care unit | |||
 Colloid (L) | 1.0 [0.5–1.5] | 0 [0–0.2] | <0.001 |
 Colloid per weight (ml/kg) | 16.1 [8.5–24.8] | 0 [0–3.1] | <0.001 |
 Cumulative colloid (L)a | 2.3 [1.8–2.8] | 1.0 [0.8–1.5] | <0.001 |
 Cumulative colloid per weight (ml/kg)a | 35.0 [27.1–44.7] | 16.0 [11.0–20.1] | <0.001 |
 Packed red blood cell (unit)a | 2.8 ± 2.6 | 2.1 ± 1.9 | <0.001 |
 Use of fresh frozen plasmaa | 265 (47.8) | 77 (33.6) | <0.001 |
 Use of platelet concentratea | 181 (32.7) | 34 (14.8) | <0.001 |
 Use of cryoprecipitatea | 31 (5.6) | 6 (2.6) | 0.110 |
 Weight gain (%) | 1.9 ± 2.2 | 2.6 ± 2.1 | <0.001 |