Variables

β

Hazard ratio

95% CI of HR

P value

Lower

Upper

Age

0.045

1.046

1.019

1.075

<0.001*

Stage

I (ref.)

1

II

1.137

3.118

1.029

9.443

0.044*

III

1.793

6.006

1.915

18.832

0.002*

IV

3.096

22.107

6.897

70.864

0.001*

P/L ratio

≤224 (ref.)

1

225 to 253

0.784

2.19

0.516

9.303

0.288

≥254

1.222

3.394

1.585

7.269

0.002*

OP

BCS (ref.)

1

MRM

0.524

1.689

0.501

5.686

0.398