Table 1.

Association between Grb7 and breast cancer-specific survival by Cox univariate analysis with 15-year follow-up

Patient group	Grb7 total		Grb7 nonnuclear		Grb7 nuclear
	P value	n	P value	n	P value	n
Node negative	0.7	254	0.93	252	0.54	249
Node positive	0.007	262	0.0019	261	0.036	259
All	0.013	516	0.0034	513	0.063	508

Significant P-value (<0.05) are in bold. Grb7, growth factor receptor-bound protein-7.