|
Surgical approach
|
< 0.01
|
|
Laparoscopic (%)
|
0
|
20 (76.9)
| |
|
Open (%)
|
33 (100)
|
6 (23.1)
| |
|
Surgical procedure
|
|
Partial resection
|
1
|
0
|
–
|
|
Left hemicolectomy
|
4
|
3
| |
|
Sigmoidectomy
|
8
|
1
| |
|
Hartmann procedure
|
7
|
6
| |
|
Anterior resection
|
13
|
16
| |
|
Operative time, minutes (range)*
|
205 (100–447)
|
367 (210–597)
|
< 0.01
|
|
Blood loss, g (range)*
|
205 (0–1275)
|
102 (0–1492)
|
0.369
|
|
Stoma creation during primary operation (%)
|
12 (36.4)
|
8 (30.8)
|
0.862
|
|
Postoperative complications (%) (the Clavien-Dindo classification)
|
0.151
|
|
Grade 0
|
24 (72.7)
|
16 (61.5)
| |
|
1
|
4 (12.1)
|
1 (3.9)
| |
|
2
|
4 (12.1)
|
7 (26.9)
| |
|
3
|
1 (3.1)
|
2 (7.7)
| |
|
4
|
0 (0)
|
0 (0)
| |
|
Surgical site infection (%)
|
0.685
|
|
Positive
|
4 (12.1)
|
2 (7.7)
| |
|
Negative
|
29 (78.9)
|
24 (92.3)
| |
|
Hospital stay, days (range)*
|
28 (14–75)
|
27.5 (12–114)
|
0.502
|
|
Stoma reversal (%)
|
2 (6.1)
|
2 (7.7)
| |
|
Permanent stoma creation (%)
|
10 (30.3)
|
6 (23.1)
|
0.745
|
