Table 3 Haemodynamic and metabolic variables in the study population on admission
From: Erythropoietin and renin as biological markers in critically ill patients
Variable | Survivors (n = 31) | Nonsurvivors (n = 13) | P |
|---|---|---|---|
MAP (mmHg) | 58.2 ± 10 | 57.3 ± 12 | NS |
Heart rate (beats/min) | 115 ± 35 | 120 ± 41 | NS |
PaO2/FiO2 | 274 ± 116 | 140 ± 55 | 0.0005 |
Arterial pH | 7.39 ± 0.10 | 7.27 ± 0.10 | 0.0001 |
Leukocyte count (cells × 103/mm3) | 14 ± 11 | 12 ± 4.1 | NS |
Platelet count (cells × 103/mm3) | 167 ± 98 | 142 ± 86 | NS |
Serum bilirubin (μmol/l) | 22 ± 24 | 50 ± 35 | 0.0008 |
Serum lactate (mmol/l) | 4.5 ± 4.4 | 6.8 ± 4.8 | NS |