|
Variables
|
Before PS matching
|
After PS matching
|
|---|
|
VAC (n = 94), n (%)
|
Non-VAC (n = 169), n (%)
|
P value
|
VAC (n = 59), n (%)
|
non-VAC (n = 59), n (%)
|
P value
|
|---|
|
CR-POPF, n (%)
|
44 (46.8)
|
55 (32.5)
|
0.022
|
28 (47.5)
|
16 (27.1)
|
0.025
|
|
Biliary leakage, n (%)
|
6 (6.3)
|
10 (5.9)
|
0.880
|
4 (6.8)
|
3 (5.1)
|
0.697
|
|
Chylous fistula, n (%)
|
12 (12.7)
|
19 (11.2)
|
0.713
|
10 (16.9)
|
9 (15.3)
|
0.802
|
|
DGE, n (%)
|
35 (37.2)
|
59 (34.9)
|
0.706
|
20 (33.9)
|
21 (35.6)
|
0.847
|
|
PPH, n (%)
|
8 (8.5)
|
14 (8.3)
|
0.949
|
5 (8.5)
|
3 (5.1)
|
0.464
|
|
Major postoperative complications, n (%)
|
26 (27.6)
|
31 (18.3)
|
0.079
|
13 (22.0)
|
7 (11.9)
|
0.141
|
|
Wound infection, n (%)
|
6 (6.3)
|
8 (4.7)
|
0.723
|
5 (8.5)
|
2 (3.4)
|
0.242
|
|
Intra-abdominal infection, n (%)
|
49 (52.1)
|
57 (33.7)
|
0.004
|
30 (50.9)
|
17 (28.8)
|
0.015
|
|
Bacteremia, n (%)
|
6 (6.3)
|
8 (4.7)
|
0.568
|
2 (3.4)
|
3 (5.1)
|
0.648
|
|
Pneumonia, n (%)
|
1 (1.1)
|
7 (4.1)
|
0.164
|
1 (1.7)
|
2 (3.4)
|
0.559
|
|
Urinary tract infection, n (%)
|
1 (1.1)
|
2 (1.2)
|
0.930
|
1 (1.7)
|
1 (1.7)
|
1.000
|
- VAC: Vater’s ampullary carcinoma; CR-POPF: clinically relevant postoperative pancreatic fistula (Grade B/ C); PPH: post-pancreatectomy hemorrhage; DGE: delayed gastric emptying; PS: propensity score
