Variables

Hazard ratio

Standard deviations

95%CI

p-value

Age

≤40 years

1

>40 years old

0.94

0.17

[0.66; 1.33]

0.73

Obesity

No

1

Yes

0.46

0.08

[0.32; 0.65]

<0.0001

Employee

No

1

Yes

0.76

0.21

[0.43; 1.32]

0.32

Menopause

No

1

Yes

1.03

1.79

[0.73; 1.45]

0.85

Performance status

3

1

2

0.36

0.18

[0.13; 0.99]

0.05

1

0.21

0.11

[0.76; 0.60]

0.003

Category T

T4d

1

T4c

1.33

0.30

[0.86; 2.08]

0.20

T4b

0.67

0.15

[0.43; 1.03]

0.07

T4a

0.59

0.20

[0.31; 1.15]

0.12

Category N

N3

1

N2

0.75

0.23

[0.42; 1.38]

0.35

N1

0.43

0.13

[0.24; 0.78]

0.005

N0

0.48

0.19

[0.22; 1.03]

0.06

Metastases

No

1

Yes

2.45

0.43

[1.73; 3.46]

<0.0001

Regularity of treatment

No

1

Yes

0.78

0.17

[0.51; 1.20]

0.26

Surgery

No

1

Yes

0.28

0.08

[0.16; 0.48]

<0.0001