From: Protective intraoperative ventilation with higher versus lower levels of positive end-expiratory pressure in obese patients (PROBESE): study protocol for a randomized controlled trial
Lower PEEP
Higher PEEP
Step
FiO2
PEEP (cmH2O)
1
0.5
4
0.4
14
(+RM)
2
0.6
16
3
0.7
18
0.8
5
0.9
6
1.0
7
8
9
10
20