Table 1 Respiratory variables before the beginning of the 15-min ventilation recordings, means with 95%CI are presented

V_T (mL/kg/PBW)

7.1 [7.0–7.1]

7.1 [7.0–7.1]

RR (breaths/min)

14

14

MV (l/min)

6.7 [6.3–7.1]

6.6 [6.3–7.0]

PEEP (cmH₂O)

7.0 [6.7–7.4]

7.0 [6.6–7.4]

PIP (cmH₂O)

16 [15–17]

19 [18–20]

P_PLAT (cmH₂O)

N/A

16 [15–17]

dP (cmH₂O)

N/A

8.7 [8.2–9.2]

C_RS (mL/cmH₂O)

48 [44—51]

52 [48—56]

R_I (cmH₂O/L/s)

14.2 [11.8–18.4]

6.8 [5.6–8.8]

R_E (cmH₂O/L/s)

13.7 [13.1–14.3]

12.9 [12.3–13.5]