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Table 2 Comparison of the patients with pancreatic cancer who had positive immunostaining for GPR54 and those negative.

From: Prognostic value of metastin expression in human pancreatic cancer

Characteristics

Positive for GPR54

Negative for GPR54

P value

 

(n = 30)

(n = 23)

 

Age

66.1 ± 8.7 (65.5, 49–86)

64.9 ± 11.5 (68.0, 32–80)

0.99

Gender

   

   Male

12

13

0.23

   Female

18

10

 

Location of tumor

   

   Pancreas head

21

17

0.75

   Pancreas body-tail

9

6

 

Size of tumor, cm

2.7 ± 1.0 (2.5, 0.8–5.0)

3.1 ± 1.2 (3.0, 1.2–6.5)

0.13

Histolopathological grading

   

   G1

10

4

0.19

   G2-4

20

19

 

pT

   

   pT1, pT2

6

2

0.25

   pT3

24

21

 

pN

   

   pN0

13

8

0.53

   pN1

17

15

 

Lymphatic invasion

   

   Positive

18

13

0.80

   Negative

12

10

 

Venous invasion

   

   Positive

18

12

0.57

   Negative

12

11

 

Perineural invasion

   

   Positive

15

13

0.64

   Negative

15

10

 

pStage

   

   I, II

29

20

0.18

   IV

1

3

 

Residual tumor

   

   R0

24

15

0.23

   R1

6

8

 
  1. Median and range are shown in parentheses.