Table 4.

Multivariate Cox regression analysis of cytoplasmic RXRα expression in relation to OS.

Variable	Coefficient	HR (95% CI)	p Value
RXRc > 0 Histology	0.472 −0.003	1.603 (0.964–2.665) 0.997 (0.973–1.023	0.069 0.837
Grading	0.004	1.004 (0.999–1.009)	0.132
pT	0.572	1.772 (1.514–2.074)	0.001
pN	0.013	1.013 (1.003–1.023)	0.010
Focality	−0.172	0.842 (0.623–1.139)	0.265
Estrogen Receptor	0.253	1.288 (0.725–2.291)	0.253
Progesterone Receptor	−0.254	0.776 (0.437–1.377)	0.386

Significant results are shown in bold (p < 0.05); HR: hazard ratio; CI: confidence interval.