Table 3 Multivariate analysis on the risk factors that may lead to T2EL re-intervention.

From: A nomogram risk assessment model to predict the possibility of type II endoleak-related re-intervention after endovascular aneurysm repair (EVAR)

 

T2EL-related re-intervention (n = 42)

non-T2EL (n = 241)

t/χ2/Z

P*

Odds ratio(95%CI)

P#

Age(years)

73.04 ± 8.35

68.17 ± 7.33

3.891

 < 0.001

1.172(1.051,1.307)

0.004

Smoking

73.80%

50.20%

8.041

0.005

13.418(2.362,76.215)

0.003

Hypertension

88.10%

72.20%

4.764

0.001

3.620(0.799,16.409)

0.095

%VT

41.13 ± 9.21

50.10 ± 5.45

− 6.126

 < 0.001

0.144(0.019,1.092)

0.061

Number of patency lumber arteries

4(4,5)

3(2,4)

7.188

 < 0.001

9.736(3.175,29.857)

 < 0.001

Aneurysm thrombus volume(ATV), cc

72.05 ± 16.05

87.70 ± 9.54

− 6.133

 < 0.001

2.426(0.779,7.555)

0.126

Diameter of IMA (mm)

3.01 ± 0.46

2.63 ± 0.42

4.679

 < 0.001

21.380(3.060,149.390)

0.002

  1. P*, t/χ2/Z; odds ratio and P#, logistic regression analysis.
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