| | |
Open (N = 21)
|
Lap (N = 54)
|
p value**
|
|---|
|
Sex (%)
|
M
|
15 (71.4)
|
33 (61.1)
|
0.40
|
| |
F
|
6 (28.6)
|
21 (38.9)
|
|
Age*
| |
68.0 (50-86)
|
63.5 (30-82)
|
0.061
|
|
BMI*
| |
19.7 (16.7-28.0)
|
21.3 (14.4-34.9)
|
0.73
|
|
ASA (%)
|
1
|
4 (19.0)
|
21 (38.9)
|
0.17
|
| |
2-3
|
17 (81.0)
|
33 (61.1)
|
|
T (%)
|
2
|
0 (0)
|
1 (1.9)
|
0.042
|
| |
3
|
8 (38.1)
|
32 (59.3)
|
| |
4a
|
8 (38.1)
|
18 (33.3)
|
| |
4b
|
5 (23.8)
|
3 (5.6)
|
|
N (%)
|
0
|
10 (47.6)
|
20 (37.0)
|
0.37
|
| |
1
|
4 (19.0)
|
19 (35.2)
|
| |
2
|
7 (33.3)
|
15 (27.8)
|
|
Stage (%)
|
I
|
0 (0)
|
1 (1.9)
|
0.23
|
| |
II
|
8 (38.1)
|
18 (33.3)
|
| |
III
|
5 (23.8)
|
20 (37.0)
|
| |
IV
|
8 (38.1)
|
14 (25.9)
|
|
Location (%)
|
Right
|
6 (28.6)
|
10 (18.5)
|
0.35
|
| |
Left
|
15 (71.4)
|
44 (81.5)
|
|
Size (mm)*
|
65.0 (40-108)
|
61.5 (0-615)
|
0.36
|
|
Operation time (min)*
|
199 (127-610)
|
252.5 (137-812)
|
0.49
|
|
Blood loss (ml)*
|
210 (40-4850)
|
30 (5-615)
|
0.0017
|
|
Lymph node dissection*
|
25 (7-72)
|
25 (8-102)
|
0.62
|
|
Postoperative stay (day)*
|
14 (8-54)
|
13 (8-47)
|
0.60
|
|
Postoperative complication, Clavien-Dindo ≥grade III (%)
|
5 (23.8)
|
7 (13.0)
|
0.26
|
|
Anastomotic leakage
|
2
|
5
| |
|
SSI
|
2
|
0
| |
|
Ileus
|
1
|
2
| |
- BMI body mass index, ASA American Society of Anesthesiologists
- *Median (min-max)
- **chi-squared test
