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Table 2 Parameters at the admission to the intensive care unit in survivors and non-survivors

From: Erratum to: Development of the Post Cardiac Surgery (POCAS) prognostic score

Variable Survivors (n = 829) Non-survivors (n = 80) p value
pH 7.37 ± 0.06 7.31 ± 0.9 0.0001
HCO3 mEq/l 24.4 ± 3.15 21.04 ± 3.9 0.0001
PCO2, mmHg 41.0 ± 6.3 41.3 ± 6.2 0.69
PaO2/FiO2, range 245.6 ± 72.8 226.2 ± 77.1 0.024
Core temperature, °C 36.6 ± 0.8 36.7 ± 1.5 0.22
Leukocyte count, cells/mm3 10535.1 ± 6396.8 13454.8 ± 5727.4 0.0001
C-reactive protein, mg/L 14.3 ± 35.1 29.5 ± 53.1 0.014
Procalcitonin, ng/mL 0.8 ± 4.9 3.1 ± 5. 0.0001
Lactates, mmol/L 29.4 ± 14.9 63.6 ± 43.7 0.0001
ScvO2, % 73.4 ± 8.6 65.6 ± 12.3 0.0001
Heart rate, beats/min 92.3 ± 18.5 109.7 ± 17.2 0.0001
Mean arterial pressure, mmHg 72.5 ± 13.7 53.6 ± 10.5 0.0001
Glucose, mg/dl 181 ± 57.2 193.7 ± 70.5 0.13
Creatinine, mg/dl 1 ± 0.5 1.5 ± 1.3 0.001
Hematocrit, % 29.1 ± 4.4 28 ± 4.5 0.04
Na, mmol/L 140.1 ± 7.6 142 ± 4.8 0.028
K, mmol/L 3.9 ± 0.6 4 ± 0.7 0.47
TnT, μg/l 0.8 ± 1.4 3.8 ± 6.1 0.0001
CK-MB, ng/mL 336.4 ± 283.2 161.6 ± 186.4 0.0001
INR, range 1.5 ± 0.2 2 ± 0.8 0.0001
aPTTr, range 1.2 ± 0.3 1.8 ± 1.2 0.0001
Platelet count, cells/mm3 119490.8 ± 47226.4 119898.7 ± 65476.3 0.95
  1. Values are expressed as means ± SD
  2. aPTTr activated partial thromboplastin time ratio, CK-MB creatine kinase-MB, INR international normalized ratio, K potassium, Na sodium, PaO2/FiO2 ratio ratio of partial pressure of arterial oxygen to fraction of inspired oxygen, PCO 2 partial pressure of carbon dioxide, ScvO2 central venous oxygen saturation, TnT troponin T