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Table 3 Multivariable Cox regression analysis of possible predictors of delirium

From: Association between glucose variability and postoperative delirium in acute aortic dissection patients: an observational study

 

Model 1

Model 2

Variables

AHR(95% CIs)

P

AHR(95%CIs)

P

Age, years

1.007 (0.985–1.028)

0.547

1.002 (0.983–1.002)

0.813

BMI, kg/m2

1.029 (0.971–1.091)

0.336

1.021 (0.963–1.083)

0.482

Male

1.381 (0.801–2.381)

0.246

WBC

0.932 (0.852–1.020)

0.124

0.993 (0.994–1.046)

0.802

First time blood glucose

1.012 (0.968–1.058)

0.607

1.015 (0.973–1.058)

0.931

Neutrophil

1.062 (0.988–1.143)

0.105

APACHE-II (> 20 scores)

2.178 (1.108–4.281)

0.024

2.376 (1.342–3.876)

0.002

Hypoxemia

1.563 (1.070–2.518)

0.046

1.778 (1.122–2.818)

0.014

SDBG, mmol

1.436 (1.205–1.711)

< 0.001

1.418 (1.195–1.681)

0.001

Mechanical ventilation duration

1.000 (0.999–1.002)

0.791

1.000 (0.998–1.001)

0.931

  1. BMI Body Mass Index, WBC White Blood Cell, APACHE Acute Physiology and Chronic Health Evaluation Score, SDBG Standard Deviation of Blood Glucose