Table 2.

Multivariate analyses of clinicopathological characteristics by Cox regression model

Variable	Hazard ratio	95 % CI	P-value
Age	1.432	0.861–3.611	0.614
TNM stage	2.021	1.455–9.110	0.011
Lymph node metastasis	2.327	0.952–6.656	0.021
ER status	1.012	0.822–2.521	0.423
PR status	0.871	0.265–2.225	0.551
HER2 status	0.752	0.412–2.043	0.563
miR-124 level	3.753	1.623–10.421	0.021