Table 3.

Multivariable survival analysis (Cox regression)

Characteristic	Relative Risk	95% confidence intervall	p-value
XAF1 expression	1.200	0.792–1.820	0.390
pT-status	2.481	1.571–3.918	< 0.001
Fuhrman grade	1.736	1.083–2.784	0.022
Metastases	3.675	2.367–5.707	< 0.001

Characteristics are dichotomized according to Table 1.