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Table 1 Incidence of POD in PCA users before and after intraoperative pEEG implemented

From: Incidence change of postoperative delirium after implementation of processed electroencephalography monitoring during surgery: a retrospective evaluation study

 

Before EEG implementation

N (%)

After EEG implementation

N (%)

P-value

3907 (53.39)

3411 (46.61)

 

POD

46 (1.18)

14 (0.41)

< 0.001

Delirium score

   

Median (Q1-Q3)

1 (1–2)

1 (1–2)

0.590

  1. *P-value was derived from Pearson’s chi-square test for categorical variables and Wilcoxon rank sum test for delirium scores
  2. POD, postoperative delirium; PCA, patient-controlled analgesia; pEEG, processed electroencephalography
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BMC Anesthesiology

ISSN: 1471-2253

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