Table 2 The results of univariate and multivariate cox proportional hazard analysis in this study

Age

0.96 (0.11–8.62)

–

–

WBC

3.34 (0.36–31.03)

–

–

NEUT

4.27 (0.49–36.86)

–

–

PLT

2.59 (0.15–43.65)

–

–

HGB

2.14 (0.14–32.82)

–

–

CEA

12.64 (1.72–92.68)

0.0196

20.49 (1.62–258.62)

Gender

Male

Female

1.16 (0.41–3.30)

–

–

Smoking

No

Yes

1.37 (0.52–3.61)

–

–

Drinking

No

Yes

0.66 (0.22–2.04)

–

–

WHO pathologic typea

Type I

Type II

0.74 (0.09–5.73)

–

–

Type III

0.23 (0.03–1.98)

–

–

T stage

T1

T2

0.75 (0.05–12.05)

0.7037

1.78 (0.09–34.18)

T3

4.34 (0.54–34.77)

0.0089

44.81 (2.59–774.89)

T4a

14.91 (1.72–128.92)

0.0007

253.43 (10.21–6287.79)

N stage

N0

N1

1.94 (0.20–18.69)

0.1164

8.17 (0.59–112.41)

N2

2.26 (0.29–17.65)

0.1435

5.63 (0.56–57.00)

N3

9.09 (0.94–88.07)

0.0004

352.82 (13.69–9094.31)

Overall stage

II

III

82,836,007.61

–

–

IVa

488,669,656.57

–

–