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Table 4 Effects of PEEP level on local mechanical distribution in patients with chronic obstructive pulmonary disease according to titration method used

From: Electrical impedance tomography for titration of positive end-expiratory pressure in acute respiratory distress syndrome patients with chronic obstructive pulmonary disease

 

EIT

ARDS net

T

P-value

ROI 1%

13.64 ± 5.87

12.0 ± 6.97

2.140

0.052

ROI 2%

49.93 ± 7.03

47.36 ± 10.07

1.706

0.112

ROI 3%

27.93 ± 765

33.07 ± 10.57

2.507

0.027

ROI 4%

8.071 ± 4.63

9.14 ± 4.22

1.041

0.317

CoV%

36.0 ± 10.69

42.21 ± 11.78

3.405

0.005

  1. CoV% center of ventilation, EIT electrical impedance tomography, ROI region of interest
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Critical Care

ISSN: 1364-8535