Table 5 Multivariable logistic regression model

BMI [continuous]

1.06

1.00

1.12

0.05

Age [continuous]

1.01

0.99

1.03

0.37

Gender [male vs female]

1.39

0.77

2.49

0.27

Procedure duration [continuous]

1.00

1.00

1.00

0.64

POD2 fluid balance [continuous]

1.014

1.001

1.028

0.034

POD2 fluid balance [≥ 807 vs < 807 mL]

2.32

1.19

4.53

0.01

Preoperative opioid use [yes vs no]

1.55

0.81

2.96

0.19

Operative approach [open vs lap]

1.32

0.60

2.90

0.50

Operative approach [robotic vs lap]

1.15

0.53

2.48

0.73