Table 1 Correlation analysis of the clinicopathological parameters with the level of SIRT7 protein expression in 56 patients with PDAC.

From: O-GlcNAcylation and stablization of SIRT7 promote pancreatic cancer progression by blocking the SIRT7-REGγ interaction

Variables

N

SIRT7

High

Low

P

Gender

   

0.884

   Male

33

18

15

 

   Female

23

13

10

 

Age

   

0.611

   <60

27

14

13

 

   >=60

29

17

12

 

Differentiation

  

0.015

   Well

43

20

23

 

   Poorly

13

11

2

 

Lymph node metastasis

  

0.005

   Yes

25

19

6

 

   No

31

12

19

 

Classification of TNM

  

0.555

   I–II

50

27

23

 

   III–IV

6

4

2

 
  1. (P value: Chi-squared test; P values < 0.05 were considered statistically significant (shown in bold)).