All | Survivors | Non-Survivors | p | |
---|---|---|---|---|
VT (ml/kg) | 6.5 (6.2 - 6.9) | 6.5 (6.2 - 6.9) | 6.6 (6.1 - 7.5) | 0.47 |
RR | 24 (20 - 26) | 24 (22 - 27) | 24 (20 - 26) | 0.44 |
PEEP | 12 (10 - 14) | 12 (10 - 14) | 14 (10 - 15) | 0.19 |
Pplat-RS | 25 (24 - 30) | 28 (24 - 32) | 31 (28 - 34) | 0.09 |
VT/C-RS | 14 (17 - 19) | 16 (14 - 18) | 17 (14 - 21) | 0.44 |
PaO2/FiO2 | 120.6 (89.6 - 157.1) | 122.5 (92.3 - 178.4) | 116.1 (83.6 - 138.8) | 0.11 |
PaCO2 | 48.5 (37.9 - 56.7) | 41.2 (34.4 - 55.1) | 51.8 (43.7 - 61.8) | 0.05 |
pH | 7.27 (7.21 - 7.31) | 7.30 (7.25 - 7.33) | 7.23 (7.14 - 7.29) | 0.01 |
VD/VT | 39 (31 - 46) | 35 (29 - 39) | 46 (36 - 49) | 0.001 |