From: 44th International Symposium on Intensive Care & Emergency Medicine
Parameters* | Baseline (N = 58) | 8 h (N = 53) | 24 h (N = 44) | p** |
---|---|---|---|---|
VT, mL/kg | 6.0 [6.0–6.1] | 4.0 [4.0–4.2] | 4.0 [4.0–4.3] |  < 0.0001 |
RR, breaths/min | 26.0 [23.0–29.0] | 24.5 [21.0–30.0] | 26.0 [21.5–28.0] | 0.7078 |
Driving pressure, cm/H2O | 12.0 [10.0–16.0] | 10.0 [7.5–12.0] | 10.0 [8.0–13.0] | 0.0001 |
Ventilatory ratio | 1.7 [1.5–2.1] | 1.2 [1.0–1.6] | 1.3 [1.0–1.6] |  < 0.0001 |
pH | 7.38 [7.31–7.43] | 7.36 [7.30–7.40] | 7.38 [7.34–7.42] | 0.2704 |
PaCO2, mmHg | 42.0 [39.0–46.0] | 46.1 [42.1– 50.5] | 45.2 [41.0–50.1] | 0.0025 |
PaO2/FiO2, mmHg | 163.3 [135.0–204.7] | 151.5 [133.0–183.5] | 163.0 [117.7–205.0] | 0.5347 |