. 2015 Nov 3;2015:325176. doi: 10.1155/2015/325176

Table 3.

Multivariate analysis of clinicopathological factors for overall survival.

Variable	n	Hazard ratio	95% CI	P value
Metastasis
Yes	47	0.295	0.124–0.696	0.005 ^∗
No	29		0.124–0.696	0.005 ^∗
TNM stage
I-II	40	5.031	1.627–15.558	0.005 ^∗
III-IV	36		1.627–15.558	0.005 ^∗
Tumor recurrence
Yes	46	1.418	0.522–3.854	0.493
No	30		0.522–3.854	0.493
Microvascular invasion
Yes	34	0.215	0.088–0.527	0.001 ^∗
No	42		0.088–0.527	0.001 ^∗
miR-20b
High	45	5.018	2.325–11.223	0.000 ^∗
Low	31		2.325–11.223	0.000 ^∗

^∗ P < 0.05.