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Table 3 Average of the individual values of the respiratory parameters over to the three different breathing modes and hospital outcome

From: Effects of three spontaneous ventilation modes on respiratory drive and muscle effort in COVID-19 pneumonia patients

Patient

Ers cmH2O/L

Rrs cmH2O/L/s

P0.1 cmH2O

Delta Pmus cmH2O

PTPpmus cmH2O*s/min

WOB joules/min

Distending pressure cmH2O

ICU stay days

Survival

1

10.09

9.47

5.87

12.03

184.13

11.12

20.71

32

Yes

2

12.41

8.41

8.12

16.46

107.85

13.99

15.86

15

No

3

24.28

23.14

3.66

11.08

166.29

5.91

14.39

6

Yes

4

20.25

12.97

6.12

22.08

176.38

17.51

15.78

154

Yes

5

48.61

12.15

7.21

17.81

260.43

19.63

17.52

60

No

6

22.48

11.34

6.43

8.84

130.24

11,87

18.96

8

No

7

30.65

18.56

5.08

12.53

253.33

13.65

14.92

96

Yes

8

24.19

13.11

12.34

32.36

335.11

29.77

18.52

54

No

9

20.27

11.67

4.43

15.24

124.02

7.47

20.29

99

No

10

30.01

16.01

7.07

13.48

132.17

7.41

16.44

43

Yes

Median (IQR)

22.74 (18.29–30.16)

12.56 (10.87–16.64)

6.28 (4.92–7.44)

14.36 (11.91–18.88)

180.26 (128.51–255.11)

12.76 (7.46–18.04)

16.97 (15.57–19.29)

48.50 (13.25–96.75)

5 (50%)

  1. Ers Elastance respiratory system, Rrs Resistance respiratory system, P0.1 Airway occlusion pressure generated at the airways during the first 100 ms of an inspiratory effort, PTPpmus Muscle pressure time product during inspiratory period, WOB Patient work of breathing