Parameters | Doppler group (n = 80) | Control group (n = 82) | p |
---|---|---|---|
Mean arterial pressure (mm Hg) | 78 ± 6.5 | 79 ± 9.5 | 0.76 |
Central venous pressure (mm Hg) | 13.7 ± 1.8 | 12.1 ± 2.4 | < 0.0001 |
Lactate (mmol/l) | 2.92 ± 0.54 | 3.23 ± 0.54 | 0.0003 |
Intervention | |||
Colloid (ml) | 1,667 ± 426 | 682 ± 322 | < 0.0001 |
Crystalloid (ml) | 1,293 ± 300 | 1,334 ± 320 | 0.38 |
Blood (ml) | 814 ± 228 | 833 ± 340 | 0.67 |
Fresh frozen plasma (ml) | 742 (566–949) | 750 (562–1,108) | 0.69 |
Norepinephrine (patients) | 18 (23%) | 33 (40%) | 0.018 |
Norepinephrine (μg/kg per minute) | 0.093 ± 0.035 | 0.169 ± 0.068 | 0.0009 |