Comparison of three reconstruction techniques performed after pancreaticoduodenectomy: Using external, internal, or no stent

Table 5 Results of the logistic binary regression for 90-day mortality after pancreaticoduodenectomy

Factor	Odds ratio	P value	95% confidence interval
External duct stent	0.289	0.018	0.019-0.670
Age > 80 years	1.420	0.760	0.150-13.479
ASA III/IV	0.569	0.404	0.152-2.142
Preoperative pancreatitis	0.532	0.583	0.056-5.052
Wirsung duct < 3 mm	4.223	0.031	1.122-15.252
Preoperative biliary stent	0.615	0.463	0.168-2.253
Soft consistency of pancreas	1.320	0.517	0.565-3.104

ASA: American Society of Anesthesiologists.