Table 2 Hemodynamic and metabolic data and severity scores at day 1
Parameter | Total group (n = 43) | Survivors (n = 28) | Nonsurvivors (n = 15) | P-value |
|---|---|---|---|---|
Heart rate (beats/minute) | 108 (90 to 121) | 108 (90 to 113) | 110 (89 to 125) | NS |
Systolic arterial pressure (mmHg) | 115 (100 to 121) | 115 (103 to 120) | 114 (88.5 to 127) | NS |
Diastolic arterial pressure (mmHg) | 55 (47 to 62) | 56 (49 to 62) | 50 (45 to 62) | NS |
Cardiac output (l/minute) | 5.9 (4.8 to 7.8) | 6.8 (5.0 to 8.3) | 4.9 (4.1 to 6.9) | 0.04 |
Right atrial pressure (mmHg) | 11 (8 to 13) | 11 (8 to 13) | 12 (9 to 15) | NS |
pH | 7.3 (7.2 to 7.3) | 7.3 (7.2 to 7.4) | 7.2 (7.1 to 7.2) | 0.0003 |
Base excess (mEq/l) | -9.6 (-11.35 to -5.35) | -7.3 (-10 to -3.8) | -12.3 (-14.35 to -10.4) | 0.004 |
Lactate (mmol/l) | 4.1 (2.2 to 5.5) | 3.1(2.0 to 4.0) | 6.8 (5.3 to 8.8) | 0.001 |
Hemoglobin (g/dl) | 9.9 (9.0 to 11.2) | 10 (9.2 to 11.1) | 9.7 (8.6 to 11.2) | NS |
SAPS II | 57 (46 to 70) | 56 (43 to 61) | 65 (52 to 79) | 0.08 |
SOFA score | 10 (8 to 13) | 9 (8 to 11) | 13 (12 to 16) | 0.001 |