Table 1 (abstract A62). Summary of comparisons between measurement of the inferior vena cava (IVC) in adult patients mechanically ventilated in pressure control mode

M-SC

AI-SC

IVC Min (mm)

0.79;

3.0;

-2.1;

8.1;

-0.01 to 0.93

2.0 to 4.0

-3.8 to -0.3

6.3 to 9.8

IVC Max (mm)

0.78;

2.9;

-2.3;

8.1;

0.02 to 0.93

1.9 to 3.9

-4.1 to -0.5

6.4 to 9.9

IVC-DI (%)

0.65;

-3.1;

-20.1;

13.9;

0.27 to 0.83

-6.4 to 0.3

-25.9 to -14.3

8.1 to 19.7

M-TH

AI-TH

IVC Min (mm)

0.88;

2.4;

-0.7;

5.6;

-0.06 to 0.96

1.8 to 3.1

-1.8 to 0.4

4.5 to 6.7

IVC Max (mm)

0.85;

2.5;

-0.8;

5.9;

-0.08 to 0.96

1.9 to 3.2

-2.0 to 0.3

4.7 to 7.1

IVC-DI (%)

0.65;

-2.0;

-19.3;

15.4;

0.25 to 0.84

-5.5 to 1.5

-25.4 to 13.3

9.3 to 21.5

M-SC

M-TH

IVC Min (mm)

0.74;

1.1;

-6.9;

9.1;

0.41 to 0.88

-0.7 to 2.8

-9.9 to -4.0

6.1 to 12.0

IVC Max (mm)

0.69;

1.2;

-7.0;

9.5;

0.30 to 0.86

-0.5 to 3.0

-10.0 to -3.9

6.4 to 12.5

IVC-DI (%)

0.54;

0.1;

-19.0;

19.3;

-0.09 to 0.80

-4.0 to 4.2

-26.2 to -11.9

12.1 to 26.4

AI-SC

AI-TH

IVC Min (mm)

0.77;

0.4

-6.9;

7.8;

0.46 to 0.90

-9.9 to -4.9

5.75 to 10.82

IVC Max (mm)

0.76;

0.9

-6.0;

7.8;

0.45 to 0.90

-8.9 to -4.1

5.9 to 10.7

IVC-DI (%)

0.32;

2.0

-25.7;

29.7;

-0.63 to 0.72

-35.4 to -19.3

23.3 to 39.4