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Table 2 Cerebral autoregulatory index (AI)

From: Relative cerebral hyperperfusion during cardiopulmonary bypass is associated with risk for postoperative delirium: a cross-sectional cohort study

Parameter

whole cohort

no delirium

delirium

p value

AI

0.18 (0.44)

0.19 (0.39)

0.17 (0.58)

0.92

AI dcr

0.18 (0.44)

0.16 (0.48)

0.25 (0.36)

0.63

AI incr

0.18 (0.59)

0.21 (0.39)

0.1 (0.9)

0.66

  1. Values are given as mean (±SD) of the averaged individual values. P value is given for unpaired, two-tailed Student’s t-test comparing no delirium and delirium group
  2. AI = autoregulatory index, AI dcr/incr = autoregulatory index for decreasing/increasing MAP
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BMC Anesthesiology

ISSN: 1471-2253

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