Adjusted HR

95% CI

P

BMI

1.10

1.02 - 1.18

0.01

Origin of patients

Home

Ref

Hospital

2.14

1.12 - 4.09

0.02

Radiotherapy

0.46

0.25 - 0.88

0.01

Relapse

7.00

3.65 - 13.42

0.001