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Table 6 Univariate and multivariate analyses of factors associated with postoperative LOS

From: Laparoscopic assisted pancreaticoduodenectomy: an important link in the process of transition from open to total laparoscopic pancreaticoduodenectomy

Variables

OR

Univariate analysis

P

OR

Multivariate analysis

P

95%CI

95%CI

Increasing age

−4.987a

−9.464 -0.511

0.029

1.053

1.008 1.099

0.019

Reflux cholangitis

0.156

0.033 0.742

0.020

0.150

0.027 0.843

0.031

Abdominal infection

0.077

0.010 0.619

0.016

0.039

0.004 0.336

0.003

DGE

0.060

0.017 0.210

< 0.001

0.050

0.013 0.191

< 0.001

Slower first flatus

−0.722a

−1.257 -0.187

0.009

1.231

0.912 1.663

0.175

  1. aValues indicate mean difference; Abbreviations: CI confidence interval, DGE delayed gastric emptying, LOS length of hospital stay, OR odds ratio