Table 6 Multivariate analysis on overall survival

Variable

HR

Lower 95% CI

Upper 95% CI

p value

 Stage

1.00

0.78

1.40

0.853

 G

1.4

1.19

1.80

< 0.001

 L

1.00

0.67

1.60

0.913

 V

1.10

0.81

1.50

0.579

 N

1.40

1.00

2.00

0.048

 ENE

1.20

0.85

1.70

0.309

 Postoperative PLR > 250

1.60

1.20

2.10

0.001

Variable

HR

Lower 95% CI

Upper 95% CI

p value

 Stage

0.82

0.58

1.16

0.270

 G

1.18

0.90

1.54

0.225

 L

1.14

0.66

1.97

0.645

 V

1.29

0.89

1.86

0.176

 N

1.35

0.89

2.06

0.161

 ENE

1.27

0.81

1.98

0.299

 Postoperative PNI > 40

0.67

0.46

0.97

0.035

Variable

HR

Lower 95% CI

Upper 95% CI

p value

 Stage

1.00

0.75

1.31

0.977

 G

1.46

1.19

1.79

< 0.001

 L

1.07

0.70

1.63

0.764

 V

1.09

0.82

1.46

0.540

 N

1.42

1.01

1.98

0.042

 ENE

1.20

0.86

1.68

0.285

 Postoperative lymphocytes > 1.5

0.65

0.49

0.85

< 0.01