Table 7 Multivariate analysis for overall survival (OS) in localised and surgically treated patients and complete remission (SCR).

From: Angiosarcoma of bone: a retrospective study of the European Musculoskeletal Oncology Society (EMSOS)

Variable

 

RR

95% CI

p

Age

> 50 yrs

1

 

0.08

≤ 50 yrs

0.35

0.1–1.1

Site

pelvis+sacrum

1

 

0.2

0.04

central

0.3

0.1–1.9

extremity

0.25

0.1–0.9

Chemotherapy*

yes

1

 

0.9

no

0.9

0.3–2.5

Radiotherapy

Yes

1

 

0.5

No

1.5

0.4–6.2

  1. RR: relative risk; CI: confidence interval.
  2. *Chemotherapy information was available for 37 patients; **Radiotherapy information was available for 38 patients.
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