Table 3. Cox proportional hazards analysis for survival at 5 years.

Parameter	Disease Free Survival		Disease Specific Survival		Overall Survival
	Hazard Ratio	p-value	Hazard Ratio	p-value	Hazard Ratio	p-value
Male	0.32	0.571	0.25	0.616	2.64	0.104
Primary tumor site	3.40	0.183	0.99	0.609	2.72	0.257
Cervical metastasis	1.46	0.227	0.57	0.451	0.73	0.394
Extracapsular spread	4.70	0.001*	4.50	0.004*	3.56	0.008*
High risk HPV negativity	5.82	0.970	4.82	0.973	1.59	0.208

^*p<0.05.