Table 6

Multivariate analysis of survival (n = 41)

Variable

Hazard ratio

95.0% CI

P value


Extracranial metastasis

0.015

Yes

0.337

0.14-0.81

No

1

----

RPA class

< 0.0001

I or II

0.169

0.07-0.41

III

1

----

Treatment

< 0.0001

Surgery or WBRT and/or SRS

0.28

0.14-0.57

Steroid only

1

----


Jiang et al. BMC Cancer 2012 12:49   doi:10.1186/1471-2407-12-49

Open Data