Before the ASV* After the ASV p value
Average LAP+, mmHg 10.9 ± 4.8 11.6 ± 3.7 0.14
LAP during the inspiratory phase, mmHg 4.9 ± 5.4 8.9 ± 4.1 <0.01
Lowest LAP, mmHg -2.2 ± 5.1 4.7 ± 5.9 <0.01
Number of lowest LAPs ≤ 0 mmHg (%) 37 (72.5) 7 (13.7) <0.01
LAP during the expiratory phase, mmHg 14.0 ± 5.2 12.7 ± 4.3 <0.01
BIS value at the time of the LAP measurement 67.7 ± 13.1 68.5 ± 12.7 0.26