Table 3.

Multivariate Cox regression analysis of multifocal and/or multicentric BC patients regarding DFS.

Variable	Coefficient	HR (95% CI)	p Value
Age	0.005	1.005 (0.978–1.033)	0.721
Grading	−0.008	0.984 (0.984–0.999)	0.033
pT	0.201	1.222 (0.841–1.776)	0.293
pN	−0.001	0.999 (0.984–1.014)	0.880
pM	2.550	12.812 (5.662–28.988)	0.000
THRα2	−0.299	0.742 (0.370–1.486)	0.399

Significant results are shown in bold; HR: hazard ratio; CI: confidence interval.