|
Operation time, minutes
|
56.5 ± 16.2
|
72.7 ± 24.3
|
< 0.001
|
|
Anesthesia time, minutes
|
105.2 ± 22.9
|
121.8 ± 30.4
|
< 0.001
|
|
Hospital stay (range: 1–29), day
|
2.5 ± 2.8
|
2.5 ± 2.7
|
0.781
|
|
Early (30-day)
|
103 (4.6%)
|
128 (11.7%)
|
< 0.001
|
|
Death
|
0
|
1
|
–
|
|
Re-operation
|
19 (0.8%)
|
39 (3.5%)
|
< 0.001
|
|
Bleeding
|
10
|
21
|
–
|
|
Intestinal obstruction
|
1
|
5
|
–
|
|
Abscess/infection
|
5
|
4
|
–
|
|
Staple line leak
|
3
|
8
|
–
|
|
Marginal ulcer perforation
|
0
|
1
|
–
|
|
Re-admission
|
25 (1.1%)
|
22 (2%)
|
0.043
|
|
Infection/Fever
|
6
|
8
|
–
|
|
Deep vein thrombosis
|
8
|
4
|
–
|
|
Vomiting or poor intake
|
10
|
7
|
–
|
|
Marginal ulcer
|
0
|
2
|
–
|
|
GERD
|
1
|
1
|
–
|
|
Hospital stay ≥ 7 day
|
59 (2.6%)
|
66 (6%)
|
< 0.001
|
|
Infection/ Fever
|
8
|
4
|
–
|
|
Fluid or electrolyte depletion
|
4
|
1
|
–
|
|
Bleeding requiring transfusion
|
28
|
43
|
–
|
|
Pulmonary embolism
|
3
|
9
|
–
|
|
Pneumonia
|
7
|
4
|
–
|
|
Other
|
9
|
5
|
–
|
|
Late (> 30 days up to one year)
|
49 (2.2%)
|
57 (5.2%)
|
< 0.001
|
|
Death
|
2
|
4
|
0.097
|
|
Liver failurea
|
0
|
1
|
–
|
|
Myocardial infarction
|
0
|
1
|
–
|
|
Cancer
|
2
|
1
|
–
|
|
Other
|
0
|
1
|
–
|
|
Re-operation
|
36 (1.6%)
|
28 (2.5%)
|
0.066
|
|
Anastomosis stricture
|
0
|
2
|
–
|
|
Marginal ulcer perforation
|
0
|
1
|
–
|
|
Internal Hernia
|
1
|
2
|
–
|
|
Intestinal obstruction
|
0
|
1
|
–
|
|
Cholecystectomy
|
32
|
10
|
–
|
|
PCM needed revision surgery
|
0
|
7
|
–
|
|
Other
|
3
|
5
|
–
|
|
Re-admission
|
11 (0.5%)
|
25 (2.3%)
|
< 0.001
|
|
GERD
|
9
|
11
|
–
|
|
Wound Infection
|
2
|
2
|
–
|
|
PCM needed TPN
|
0
|
12
|
–
|
