|
Characteristic
|
TVSE (n = 45)
|
LAP (n = 45)
|
p value
|
|---|
|
Age, year (mean ± SD)
|
58.1 ± 11.8
|
59.1 ± 10.8
|
0.683
|
|
BMI, kg/m2 (mean ± SD)
|
22.1 ± 2.7
|
21.6 ± 2.2
|
0.360
|
|
ASA score, n (%)
| | |
0.865
|
|
I
|
12 (26.7)
|
10 (22.2)
| |
|
II
|
28 (62.2)
|
29 (64.4)
| |
|
III
|
5 (11.1)
|
6 (13.4)
| |
|
Tumor location, n (%)
| | |
0.664
|
|
Sigmoid
|
16 (35.6)
|
18 (40)
| |
|
Rectum
|
29 (64.4)
|
27 (60)
| |
|
Previous abdominal surgery, n (%)
| | |
0.468
|
|
Presence
|
10 (22.2)
|
13 (28.9)
| |
|
Absence
|
35 (77.8)
|
32 (71.1)
| |
|
Clinical tumor category, n (%)
| | |
0.778
|
|
T1
|
10 (22.2)
|
9 (20.0)
| |
|
T2
|
12 (26.7)
|
15 (33.3)
| |
|
T3
|
23 (51.1)
|
21 (46.7)
| |
|
Postoperative chemotherapy, n (%)
|
9 (20.0)
|
10 (22.2)
|
0.796
|
- TVSE totally robotic anterior resection with transvaginal specimen extraction, LAP robotic anterior resection with minilaparotomy, SD standard deviation, BMI body mass index, ASA American Society of Anesthesiologists
