Experimental step | |||
---|---|---|---|
6 ml/kg IBW from PEEP 5 cmH2O | 30 cmH2O set from PEEP 5 cmH2O | 45 cmH2O set from PEEP 5 cmH2O | |
Mild ARDS | |||
Recruited tissue, g (% of recruitability) | 63 ± 26 (51 ± 23 %) | 56 ± 50 (41 ± 33 %) | 10 ± 29 (8 ± 21 %) |
Moderate ARDS | |||
Recruited tissue, g (% of recruitability) | 92 ± 53 (42 ± 20) | 105 ± 129* (41 ± 22 %) | 54 ± 86* (17 ± 27 %) |
Severe ARDS | |||
Recruited tissue, g (% of recruitability) | 123 ± 94 (26 ± 17 %) | 209 ± 180* (36 ± 22 %) | 173 ± 112*$ (37 ± 18 %) |