Table 3 Univariable and multivariable analysis for anastomotic leakage risk factors

DLI

0.89

0.69–1.14

0.344

0.84

0.63–1.13

0.252

Operation date (2016–2018)

0.84

0.67–1.05

0.123

0.82

0.65–1.04

0.101

Male sex

1.38

1.09–1.75

0.008

1.41

1.09–1.81

0.008

ASA 3–4²

1.4

1.05–1.82

0.021

1.39

1.05–1.85

0.024

BMI (> 30 kg/m²)

1.5

1.1–1.97

0.01

1.51

1.13–2.04

0.006

Neoadjuvant therapy

1.27

1–1.6

0.047

1.35

1.03–1.75

0.027