Mesenteric-Portal Vein Resection during Pancreatectomy for Pancreatic Cancer

Table 3

Univariate analysis of factors influencing overall survival.

Variables	Survival (mo)
	Mean	Median	Significance
Grading
Well-moderate	26.7	17	p = 0.009
Poor	19.8	14
Node status
No	24.7	16	p = 0.977
Yes	23.6	15
Radicality
No	26.6	17	p = 0.001
Yes	19.5	10
Vein resection
No	25.8	15	p = 0.301
Yes	19.9	14