Table 2.

Multivariate Cox’s hazards model analysis for prognostic factors

Variable	Hazard ratio	95% CI	P value
Age (y)	1.02	0.29-2.88	0.66
HPV	1.28	0.79-2.44	0.11
Tumor Size (cm)	2.11	0.81-3.19	0.09
Tumor histology	0.91	0.25-1.91	0.81
Lymphatic invasion	3.14	0.88-19.23	0.06
Distant metastasis	4.78	2.31-20.12	0.004
FIGO stage	2.12	1.68-18.29	0.001
Histological grade	5.11	0.91-17.89	0.07
miR-126 expression	3.97	2.01-20.22	0.003