TABLE 2.

Univariate and multivariate Cox regression analyses of prognostic factor of pancreatic cancer

	Univariate		Multivariate
Variables	HR (95% CI)	P	HR (95% CI)	P
Age (≧60 vs. <60 years)	1.19 (0.90–1.57)	0.23	1.04 (0.76–1.35)	0.93
Sex (male vs. female)	1.18 (0.94–1.48)	0.16	1.02 (0.81–1.29)	0.88
Stages (III/IV vs. I/II)	3.20 (2.50–4.10)	<0.01	1.95 (1.29–2.96)	<0.01
Treatments (surgical recession vs. Chemotherapy)	0.32 (0.25–0.41)	<0.01	0.62 (0.41–0.95)	0.03
EphA2 (≧50 vs. <50 pg/mL)	2.30 (1.80–3.00)	<0.01	1.97 (1.52–2.56)	<0.01
CA19-9 (≧37 vs. <37 U/mL)	1.63 (1.25–2.13)	<0.01	1.23 (0.94–1.63)	0.14