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Table 5 Analysis of risk factors for operative mortality

From: Early and mid-term outcomes of open thoracoabdominal aortic aneurysm repair after thoracic endovascular aortic repair

Variable

Univariable

Multivariable

OR (95% CI)

P value

OR (95% CI)

P value

Explantation of endograft

6.136 (1.205–31.255)

.029

6.136 (1.205–31.255)

.029

Crawford’s extent II repair

4.317 (1.1–16.939)

.036

  

Emergency repair

2.411 (0.513–11.33)

.265

  

Marfan syndrom

0.441 (0.118–1.647)

.233

  

DHCA

2.70 (0.718–10.157)

.142

  

Femoro-femoral bypass

1.50 (0.391–5.752)

.554

  

Aorto-iliac bypass

0.772 (0.181–3.284)

.726

  

Simple aortic clamping

0.643 (0.071–5.828)

.643

  
  1. OR odds ratio, CI confidence interval, DHCA deep hypothermic circulatory arrest