. Author manuscript; available in PMC: 2012 Mar 14.

Published in final edited form as: Fam Cancer. 2007;6(1):113–119. doi: 10.1007/s10689-006-9112-x

Table 2.

Multivariate Cox regression analysis

Variable	p-value	Hazard ratio	Comments
Age at diagnosis	0.207	1.014
BRCA1/2	0.025	0.380	Reference = BRCA negative
BRCA1 only	0.330	0.600	Reference = BRCA negative
BRCA2 only	0.036	0.221	Reference = BRCA negative
Stage (early)	0.021	0.374	Reference = late stage