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Table 4 Day 3 data of TCD measurements

From: Transcranial Doppler to assess sepsis-associated encephalopathy in critically ill patients

 

PI < 1.29

PI > 1.3

p values

VMCA systolic (cm/sec)

85 ± 47

95 ± 46

0.56

VMCA diastolic (cm/sec)

25 ± 21

22 ± 17

0.61

VMCA mean (cm/sec)

45 ± 30

44 ± 24

0.91

PI

1.58 ± 0.57

1.81 ± 0.64

0.32

CBFi

440 ± 131

424 ± 115

0.71

pCO2 (mmHg)

43 ± 9

43 ± 7

0.91

MAP (mmHg)

78 ± 12

83 ± 10

0.31

  1. VMCA: velocity in middle cerebral artery, PI: pulsatility index, CBFi: cerebral blood flow index, MAP: mean arterial pressure.