| PC-CMV | PC-SIMV | APRV |
---|---|---|---|
Tidal volume per predicted body weight (mL/kg) | 7.1 ± 1.0 | 6.5 ± 0.8 | 5.6 ± 1.2* |
Maximal PL(cmH2O) | 14.3 ± 4.5 | 14.0 ± 5.2 | 12.4 ± 4.8*,# |
Minute ventilation (L/min) | 10.4 ± 2.3 | 9.8 ± 2.0 | 9.9 ± 2.2 |
Breathing frequency (breaths/min) | 21.6 ± 2.9 | 22.5 ± 3.9 | 26.9 ± 7.1* |
PaO2/FiO2 ratio | 221 ± 65 | 231 ± 57 | 227 ± 64 |
PaCO2 (mmHg) | 48 ± 11 | 49 ± 12 | 50 ± 11 |
P0.1 (cmH2O) | 2.6 ± 1.9 | 2.7 ± 1.7 | 3.9 ± 2.9 |
PTPeso(cmH2O*sec/min) | 129.6 ± 107.1 | 130.2 ± 91.4 | 209.0 ± 174.9* |