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Table 5 Comparison between microcirculatory parameters at T1 and T2 in the 6 patients with both measurements

From: Evaluation of sublingual microcirculation in a paediatric intensive care unit: prospective observational study about its feasibility and utility

 

Small Vessels

All Vessels

 

T1

T2

 

T1

 

p

 

Median

IQRf

Median

IQRf

p

Median

IQRf

Median

IQRf

p

MFIa

2.1

1.4

2.3

1.1

1

2.6

0.9

2.7

-

0.157

TVDb

(mm/mm2)

14.6

3.6

12.7

1.9

0.317

16.0

2.8

14.7

-

0.157

De Backer

Score

(vessels/mm)

9.5

1.7

9.4

1.0

0.317

NAg

NAg

NAg

NAg

-

PVDc

(mm/mm2)

14.0

4.1

12.9

2.1

1

14.37

4.6

14.0

-

0.157

PPVd %

84.2

21.5

81.3

14.1

1

92.65

19.9

95.7

-

0.157

HIe

0.63

0.70

0.50

0.95

0.317

0.23

0.38

0.22

-

1

  1. MFI a Microvascular Flow Index, TVD b Total Vessel Density, PVD c Perfused Vessel Density, PPV d Proportion of perfused vessels, HI e Heterogeneity Index, IQRf Interquartile range, NAg Non-applicable