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Table 1 Venegas Parameters

From: Mathematical modelling to centre low tidal volumes following acute lung injury: A study with biologically variable ventilation

CONTROL GROUP

EXPERIMENTAL GROUP

 

Venegas Parameters

    

Venegas Parameters

   
 

a

b

c

d

V at c-1.317d (mL/kg)

VT delivered (mL/kg)

P at c-1.317d (cmH2O)

 

a

b

c

d

V at c-1.317d (mLl/kg)

VT delivered (mL/kg)

P at c-1.317d (cmH2O)

1

  -38.6  

  1165  

  22.9  

  6.8

8

7.5

14

1

  -223.3  

  2332.3  

  35.3  

  15.8  

10.2

10.1

14.5

2

-213.6

1562.9

28.5

15.3

4.5

8

8.4

2

-97.9

1652

30.7

11.9

10.5

9.7

15

3

-41.8

1472.3

26.2

9

11.7

6.6

14.5

3

-151.8

1461.8

25.4

11.3

7.1

7.1

10.5

4

-98.7

1600

25.8

7.9

9.6

7.1

15.4

4

-116.5

1645.5

26.4

9.8

10

10.9

13.5

5

-25.1

1292.2

29.2

7.9

9.2

7.2

18.7

5

-46.5

1303.4

24.1

6.4

8.2

7.9

15.7

6

-168

1152.3

27.9

12.1

3.3

7.7

12.1

6

-72.1

1400.4

31.5

9.4

10.2

11.3

19.1

7

-54

1232.8

31.9

8.4

8.6

7.7

20.8

7

-0.38

1159.6

31.4

8.1

9.4

9.8

20.7

8

-223.9

2295.2

34.5

15.4

10.4

7.5

14.3

8

-51

1573.6

25.8

8.7

10.8

11

14.3

9

10.8

1087.4

27.4

6.2

10.9

7.2

19.2

9

-23.3

1319.6

24.5

6.2

10.2

10.5

16.3

10

-64.5

1837.8

34.4

10.9

13.5

7.2

20

10

-16.6

1163.4

29.5

9.4

8.9

9.4

17.1

11

-46.7

1563.2

25.8

8.7

10.1

7.5

14.4

11

-62.2

1015.2

31.1

7.8

6.1

6.6

20.9

MEAN

-87.6

1478.3

28.6

9.9

9.1

7.4

15.6

MEAN

-78.3

1457.0

28.7

9.5

9.2

9.5

16.1

SD

79.0

357.5

3.7

3.2

3.0

0.4

3.7

SD

65.7

356.2

3.6

2.7

1.5

1.6

3.2