haematocrit 25% | haematocrit 20% | P value | |||
---|---|---|---|---|---|
Median | IQR | Median | IQR | ||
Before haemodilution | |||||
MAP (mm Hg) | 70 | 65-79 | 67 | 62-78 | 0.42 |
CVP (mm Hg) | 12 | 10-15 | 12 | 9-14 | 0.31 |
CI (l/min/m2) | 2.2 | 1.9-2.5 | 2.1 | 1.9-2.4 | 0.39 |
SVR (dyn/s/cm-5) | 1045 | 863-1264 | 1099 | 919-1286 | 0.47 |
At the end of surgery | |||||
MAP (mm Hg) | 69 | 63-87 | 72 | 60-80 | 0.53 |
CVP (mm Hg) | 9 | 6-12 | 11 | 9-14 | 0.13 |
CI (l/min/m2) | 3.6 | 3.2-4.2 | 3.7 | 3.2-4.1 | 0.46 |
SVR (dyn/s/cm-5) | 699 | 536-811 | 570 | 497-788 | 0.41 |
1 hour after admission to ICU | |||||
MAP (mm Hg) | 83 | 74-92 | 83 | 71-89 | 0.58 |
CVP (mm Hg) | 10 | 8-13 | 12 | 7-14 | 0.46 |
CI (l/min/m2) | 3.0 | 2.6-3.4 | 3.2 | 2.8-3.7 | 0.24 |
SVR (dyn/s/cm-5) | 952 | 792-1160 | 798 | 694-952 | 0.02 |
6 hours after admission to ICU | |||||
MAP (mm Hg) | 79 | 71-85 | 73 | 68-82 | 0.05 |
CVP (mm Hg) | 10 | 7-12 | 11 | 8-13 | 0.77 |
CI (l/min/m2) | 3.1 | 2.6-3.6 | 3.0 | 2.6-3.6 | 0.74 |
SVR (dyn/s/cm-5) | 870 | 719-1197 | 811 | 611-935 | 0.26 |
18 hours after admission to ICU | |||||
MAP (mm Hg) | 81 | 73-89 | 75 | 69-89 | 0.54 |
CVP (mm Hg) | 9 | 5-13 | 9 | 8-11 | 0.63 |
CI (l/min/m2) | 3.2 | 2.8-4.2 | 3.5 | 2.9-4.0 | 0.68 |
SVR (dyn/s/cm-5) | 848 | 694-1022 | 754 | 629-963 | 0.61 |