From: Predictive risk factors for anastomotic leakage after anterior resection of rectal cancer in elderly patients over 80 years old: an analysis of 288 consecutive patients
Factor
OR
95%CI
P
Neoadjuvant therapy
1.89
0.88–21.37
0.084
Number of stapler firings
4.77
1.33–15.21
0.035
CHD
8.33
1.94–13.05
0.003