Table 5.

Results of salvage therapy by recurrence sites.

Recurrence site			Patients	Cure of recurrence	Total % cure of recurrence out of an individual category
Patients reported recurrence			72	19	25%
Distant metastasis			33	2	6%
Local recurrence			24	11	46%
Regional recurrence			15	6	40%
Comparisons among recurrence site	P		.001	N/A	N/A
	q Value	Distant metastasis vs local recurrence	5.149	N/A	N/A
		Distant metastasis vs regional recurrence	3.786	N/A	N/A
		Local recurrence vs regional recurrence	0.617	N/A	N/A