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Table 2 Univariate and multivariate survival analyses of the prognostic factors associated with survival in pancreatic carcinoma patients (n = 85)

From: Circ-ASH2L promotes tumor progression by sponging miR-34a to regulate Notch1 in pancreatic ductal adenocarcinoma

OS

Univariate analysis

Multivariate analyses

Patients, n

Median survial time

P-value

HR

95% CI

P-value

Gender

  

0.153

   

 Male/Female

67/18

15/12

    

Age

  

0.4

   

  ≤ 60/> 60

38/47

14/13

    

Tumor location

  

0.771

   

 head/body or tail

67/18

14/12

    

Tumor size

  

0.165

   

  ≤ 2/> 2

57/28

13/16

    

Neural invasion

  

0.345

   

 Yes/No

33/52

14/14

    

Duodenal invasion

  

0.005

2.535

1.316–4.884

0.005

 Yes/No

12/73

10/16

 

Differentiation

  

0.585

   

 Low/Median/High

19/57/9

14/14/18

    

Lymphatic invasion

  

0.184

   

 Yes/No

31/54

11/16

    

Vascular invasion

  

0.032

  

0.187

 Yes/No

21/64

13/16

   

TNM,

  

0.015

  

0.284

 I, IIA/ IIB, III or IV

39/46

11/16

   

circ-ASH2L

  

0.025

1.741

1.075–2.821

0.024

 High/Low

42/43

12/16

 
  1. # Forward LR method was applied during the multivariate cox regression analysis. The bold values indicate P-values less than 0.05