From: Risk assessment of rectal anastomotic leakage (RAREAL) after DIXON in non-emergency patients with rectal cancer
Score
Case(n = 473)
AL(n = 41)
Incidence of AL
0
170
7
4.12%
1
57
1.75%
2
221
18
8.14%
3
24
14
58.33%
4
100%