Table 4 Predictors of in-hospital mortality, logistic regression.

From: Hospital Results of a Single Center Database for Stentless Xenograft Use in a Full Root Technique in Over 970 Patients

Characteristics

Whole cohort eARR

ARR

ARR+

OR

95%CI

p-value

OR

95%CI

p-value

OR

95%CI

p-value

Preoperative

Age [years]

1.05

1.02–1.07

0.001

  

0.114

1.037

1.01–1.07

0.009

Male gender

0.55

0.36–0.84

0.006

  

0.184

0.53

0.34–0.83

0.005

Aortic dissection

5.78

3.25–10.29

<0.001

 

—

 

4.93

2.72–8.83

<0.001

Endocarditis

  

0.2

 

—

   

0.41

CABG

2.68

1.74–4.14

<0.001

 

—

 

2.22

1.42–3.47

<0.001

CABG – number of grafts

1.98

1.59–2.46

<0.001

 

—

 

1.85

1.48–2.31

<0.001

CABG without CAD

7.13

3.7–13.7

<0.001

 

—

 

6.08

3.15–11.7

<0.001

Impaired EF (<50%)

  

0.57

  

0.226

  

0.623

Arterial hypertension

  

0.44

  

0.44

  

0.797

Chronic kidney disease

  

0.15

  

0.99

  

0.119

Atrial fibrillation

  

0.52

  

0.68

  

0.696

Diabetes mellitus

  

0.22

  

0.286

  

0.378

Intraoperative

Length of the operation [min]

1.012

1.01–1.014

<0.001

1.014

1.002–1.026

0.026

1–012

1.01–1.014

<0.001

Aortic cross clamp [min]

1.019

1.013–1.024

<0.001

1.027

1.004–1.05

0.019

1.017

1.01–1.022

<0.001

Concomitant procedures

1.95

1.13–3.36

0.016

—

—

—

  

0.77

Postoperative

Acute kidney injury

20.2

11.6–35.2

<0.001

252

21–2980

<0.001

15.4

8.6–27

<0.001

Revision due to bleeding

6.17

3.65–10.43

<0.001

  

0.159

5.7

3.3–9.8

<0.001

Myocardial infarction

48.6

5.62–420.66

<0.001

  

0.99

24

2.5–235

0.006

Stroke

  

0.13

  

—

  

0.227

IABP implantation

16.2

8.15–32.2

<0.001

  

0.99

12.3

6.1–24.9

<0.001

ECMO implantation

43.55

15.8–119.9

<0.001

  

0.99

32.6

11.7–91

<0.001

Low output

28.6

13.86–58.93

<0.001

   

23.6

11.3–49

<0.001

Pericardial tamponade

3.4

1.48–7.85

0.004

  

0.99

3.3

1.4–7.8

0.006

Pleural effusion

  

0.917

  

0.99

  

0.946

Reintubation

  

0.74

  

0.99

  

0.784

Tracheotomy

2.36

1.18–4.73

0.015

  

0.056

  

0.079

Respiratory failure

3.56

2.18–5.82

<0.001

15.08

2.93–77.74

<0.001

2.9

1.7–4.8

<0.001

Cardiopulmonary resuscitation

9.65

4.74–19–67

<0.001

46.8

7.1–306

<0.001

7.75

3.55–16.9

<0.001

Pacemaker implantation

4.38

1.85–10.37

0.001

31.5

1.75–565

0.019

3.4

1.37–8.45

0.008

Packed red cells transfusions [units]

1.13

1.1–1.16

<0.001

1.18

1.06–1.32

0.003

1.12

1.09–1.15

<0.001

Length of the mechanical ventilation [h]

1.002

1.001–1.003

<0.001

  

0.46

1.002

1.001–1.003

0.001

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