Table 5 Univariate and multivariate analysis of various prognostic variables in patients with PDAC

Serum survivin

0.317(0.042)

<0.001

2.89(1.98–5.83)

0.003

Survivin expression

0.302(0.018)

<0.001

2.65(1.74–5.25)

0.006

Stage (TNM)

0.156(0.06)

0.027

2.74(1.56–5.14)

0.014

Lymphatic invasion

0.178(0.013)

0.042

1.54(1.12–4.34)

0.015

Perineural invasion

0.65(0.18)

0.012

0.84(0.53–1.27)

0.002

Venous invasion

0.54(0.12)

0.034

2.34(1.48–5.13)

0.021

Cell differentiation

0.74(0.28)

<0.01

2.46(1.75–5.54)

0.004

Recurrence

0.33(0.18)

0.093

1.64(1.15–3.38)

0.084