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Table 1 Baseline demographics characteristics between the two groups

From: Whether the infracardiac bursa protect right pleura during laparoscopic radical operation of Siewert type II adenocarcinoma of esophagogastric junction?

Variables

ICB exposed group

ICB unexposed group

P value

(group A, n = 31)

(group B, n = 18)

Age(year)

63.74 ± 8.0

67.94 ± 11.30

0.135

Sex

  

0.443

 Male

27(87.1)

14(77.8)

 

 Female

4(12.9)

4(22.2)

 

BMI(Kg/m2)

22.60 ± 3.22

21.51 ± 3.64

0.286

ASA

  

0.217

 II

23(74.2)

10(55.6)

 

 III

8(25.8)

8(44.6)

 

T stage

  

0.069

 2

0

2(11.1)

 

 3

18(58.1)

6(33.3)

 

 4

13(41.9)

10(55.6)

 

N stage

  

0.131

 0

3(9.7)

7(38.9)

 

 1

9(29.0)

3(16.7)

 

 2

10(32.3)

4(22.2)

 

 3

9(29.0)

4(22.2)