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Table 6 Number of patients and incidence of AL corresponding to the score values of the RAREAL scoring system

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

1.75%

2

221

18

8.14%

3

24

14

58.33%

4

1

1

100%

  1. AL anastomotic leakage