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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Crit Care Med. 2009 Jan;37(1):7–18. doi: 10.1097/CCM.0b013e31818727bf

Table 1.

Baseline Values (Mean ± SE)

Low bacterial dose
High bacterial dose
IABC
No Pump
IABC
No Pump
p-value* p-value+
Mean Arterial Pressure (mmHg) 88(5) 86(3) 89(2) 89(2) 0.44 0.66
Pulmonary Artery Occlusion Pressure (mmHg) 7.2(0.4) 7.0(0.5) 7.0(0.6) 8.3(0.6) 0.07 0.65
PaO2 (mmHg, FiO2 = 25%) 146(7) 141(4) 105(15) 124(15) 0.0006 0.75
Cardiac Index (l/min/kg) 0.17(0.04) 0.15(0.02) 0.13(0.01) 0.17(0.02) 0.37 0.52
Ejection Fraction (%) 56(4) 57(2) 56(2) 55(2) 0.83 0.94
Alanine Transferase (U/l) 36.5(3.3) 40.6(3.5) 43.8(7.4) 42.1(6.1) 0.39 0.99
Lactic Dehydrogenase (U/l) 53(8) 70(10) 65(13) 39(5) 0.19 0.77
Creatinine (mg/dl) 0.63(0.05) 0.67(0.03) 0.5(0.03) 0.57(0.04) 0.002 0.50
Blood Urine Nitrogen (mg/dl) 10.8(1.0) 9.6(0.6) 9.4(0.7) 10.6(1.6) 0.79 0.99
pH 7.43(0.04) 7.40(1.71) 7.36(0.02) 7.35(0.03) 0.02 0.54
Lactate (mmol/l) 2.4(1.0) 1.6(0.2) 0.74(0.1) 1.53(0.4) 0.09 0.08
SVRI (dyne* s-1cm-5kg-1) 3.6(0.8) 3.8(0.4) 5.3(0.6) 3.6(0.4) 0.35 0.49
Plateau Pressure (cmH20) 12.7(0.4) 12.8(0.7) 14.2(0.7) 14.4(0.6) 0.02 0.99
SvO2 (%) 46.4(3.1) 46.0(1.7) 35.6(3.7) 46.7(6.2) 0.13 0.11
Central Venous Pressure (mmHg) 4.3(0.7) 4.3(0.5) 6.5(1.5) 4.6(0.0) 0.18 0.31
n = 6 12 8 7
*

, low versus high bacterial dose;

+

, Interaction IABC versus no pump