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
| Â | 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 | Â |
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 |