| |
TLPPG, n = 22
|
LAPPG, n = 43
|
p value
|
|---|
|
Age (years)a
|
57.8 ± 10.5
|
60.4 ± 12.7
|
0.409
|
|
Sex
| | |
0.804
|
|
Male
|
8
|
17
| |
|
Female
|
14
|
26
| |
|
BMI (kg/m2)a
|
21.3 ± 1.8
|
22.4 ± 3.2
|
0.064
|
|
ASA score
| | |
0.090
|
|
1
|
11
|
11
| |
|
2
|
11
|
29
| |
|
3
|
0
|
3
| |
|
Clinical T stageb
| | |
0.700
|
|
T1a
|
8
|
13
| |
|
T1b
|
14
|
29
| |
|
T2
|
0
|
1
| |
|
Pathological T stageb
| | |
0.814
|
|
T1a
|
10
|
22
| |
|
T1b
|
10
|
15
| |
|
T2
|
1
|
2
| |
|
T3
|
1
|
4
| |
|
Pathological N stageb
| | |
0.171
|
|
N0
|
17
|
40
| |
|
N1
|
4
|
2
| |
|
N2
|
1
|
1
| |
|
Pathological stageb
| | |
0.331
|
|
IA
|
15
|
34
| |
|
IB
|
5
|
4
| |
|
IIA
|
2
|
5
| |
|
History of abdominal operation
| | |
0.503
|
|
Yes
|
4
|
11
| |
|
No
|
18
|
32
| |
|
ESD preoperatively
| | |
0.638
|
|
Yes
|
4
|
10
| |
|
No
|
18
|
33
| |
- BMI body mass index, ASA American Society of Anesthesiologists, ESD endoscopic submucosal resection
- aMean ± standard deviation
- bAccording to the Japanese Classification of Gastric Carcinoma, 15th edition
