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Table 1 (abstract P243). Characteristics of pigs by study groups. Data presented as median (interquartile range)

From: 38th International Symposium on Intensive Care and Emergency Medicine

  Control n=6 VILI n=6 p value
Weight (kg) 35.5 (28 - 50) 35.5 (29 - 47) 0.818
Premature death (n) 0 2  
Tidal volume (ml) 280 (228 - 400) 710 (575 - 940) 0.002
Respiratory rate (breaths/min) 30 (26 - 38) 20 (20 - 20) 0.002
Average peak inspiratory pressure (cmH2O) 22 (20 - 23) 43(39 - 48) 0.002
FiO2 0.35 (0.29 – 0.40) 1.0 (1.0 – 1.0) 0.002
Worst P/F ratio (kPa) 46 (34 - 52) 14 (8 - 39) 0.041
Last P/F ratio 53 (43 - 64) 25 (8 - 43) 0.065
Last PCO2 (kPa) 4.6 (3.8 – 5.0) 5.9 (4.7 – 7.0) 0.093
Last pH 7.52 (7.47 – 7.55) 7.41 (7.31 – 7.48) 0.026
Total crystalloid (ml) 2000 (975 - 3000) 2500 (1800 - 3200) 0.394
Total kolloid (ml) 0 (0 - 500) 375 (0 - 500) 0.485
Average fluid admin. (ml/kg/h) 7.7 (4.4 – 8.2) 10.0 (8.5 – 12.0) 0.026
Average CVP (mmHg) 8 (7 - 8) 7 (6 - 9) 0.394
Average MAP (mmHg) 70 (67 - 75) 75 (53 - 102) 0.24
Average heart rate (bpm) 87 (82 - 95) 103 (94 - 111) 0.065
Average temp (Degr.C) 39.4 (38.3 – 39.7) 38.5 (38.0 – 39.3) 0.394
Recovered BAL volume (percent) 78 (62.5 – 84.0) 71 (60.0 – 79.0)7 0.168