Table 2 Dynamic parameters of critically ill ventilated subjects without and with extubation

7.5 ± 4.4

6.8 ± 4.2

8.0 ± 4.4

 < 0.001

-2.9 ± 1.9

-3.2 ± 1.8

-2.7 ± 1.9

 < 0.001

19.2 ± 3.7

19.5 ± 3.8

19.1 ± 3.6

 < 0.001

22.3 ± 6.0

22.8 ± 6.2

22.0 ± 6.0

 < 0.001

12.4 ± 3.1

12.6 ± 3.3

12.2 ± 2.9

 < 0.001

93.6 ± 19.2

95.9 ± 20.0

92.2 ± 18.5

 < 0.001

1248.4 ± 1172.1

1270.1 ± 1243.4

1235.0 ± 1125.4

0.290

2515.0 ± 1929.8

2634.5 ± 2036.9

2439.7 ± 1855.6

 < 0.001

484.1 ± 437.1

504.2 ± 454.9

471.4 ± 425.1

0.045

9.1 ± 4.7

7.3 ± 4.6

10.2 ± 4.5

 < 0.001

-2.1 ± 2.0

-2.9 ± 1.9

-1.6 ± 1.8

 < 0.001

18.0 ± 4.0

18.8 ± 4.5

17.4 ± 3.6

 < 0.001

23.6 ± 5.3

24.7 ± 5.6

22.9 ± 4.9

 < 0.001

12.2 ± 3.4

13.0 ± 3.9

11.8 ± 3.0

 < 0.001

88.4 ± 17.4

91.8 ± 18.8

86.3 ± 16.1

 < 0.001

2012.8 ± 1354.6

1807.5 ± 1384.7

2139.2 ± 1320.1

 < 0.001

1706.2 ± 1338.8

1929.9 ± 1579.1

1566.8 ± 1142.5

 < 0.001

969.0 ± 508.0

939.5 ± 519.6

986.8 ± 500.2

0.002

10.5 ± 4.5

8.0 ± 4.7

12.0 ± 3.7

 < 0.001

-2.2 ± 2.4

-3.2 ± 2.2

-1.6 ± 2.3

 < 0.001

18.8 ± 3.7

19.0 ± 4.3

18.7 ± 3.4

0.010

23.2 ± 5.6

24.8 ± 5.8

22.0 ± 5.1

 < 0.001

11.9 ± 3.4

12.8 ± 3.8

11.2 ± 2.8

 < 0.001

88.7 ± 16.3

90.5 ± 17.9

87.7 ± 15.2

 < 0.001

2093.0 ± 1280.6

2005.9 ± 1346.8

2140.5 ± 1240.6

 < 0.001

1168.4 ± 1060.9

1413.7 ± 1231.7

1030.7 ± 923.7

 < 0.001

1160.3 ± 571.4

1122.7 ± 571.5

1180.5 ± 570.4

0.001