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Table 2 Postoperative outcomes of patients undergoing gastrectomy with D1/D1+ or D2 lymphadenectomy

From: A comparison of the operative outcomes of D1 and D2 gastrectomy performed at a single Western center with multiple surgeons: a retrospective analysis with propensity score matching

Variable

 

Before PSM (n = 204)

aAfter PSM (n = 78)

  

D1/D1+ (n = 54)

D2 (n = 150)

 

D1/D1+ (n = 39)

D2 (n = 39)

 
  

n

%

n

%

p b

n

%

n

%

p b

Clavien-Dindo classification

     

0.454

    

0.227

 

I

7

(13%)

31

(21%)

 

3

(7%)

10

(24%)

 
 

II

15

(28%)

50

(33%)

 

9

(21%)

11

(26%)

 
 

III

3

(6%)

7

(5%)

 

3

(7%)

1

(2%)

 
 

IV

2

(4%)

4

(3%)

 

1

(2%)

1

(2%)

 
 

V

3

(6%)

2

(1%)

 

1

(2%)

0

(0%)

 

30-day mortality

Yes

3

(6%)

2

(1%)

0.085

1

(2%)

0

(0%)

0.314

 

No

51

(94%)

148

(99%)

 

41

(98%)

42

(100%)

 
  1. aMatched parameters—BMI, T-level, tumor location, chemotherapy
  2. bChi-square test
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World Journal of Surgical Oncology

ISSN: 1477-7819

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