Table 1. Demographic characteristics of discovery tumor and UPPP normal tissue samples.

Demographics
	Tumor n  =  44	Normal n  =  25	P-value
Mean Age (Years)	57.2	29	P<0.0001
Gender
Male	31	10	P = 0.013
Female	13	15
Race
White	40	14	P = 0.001
Black	3	11
Other	1	0
Tobacco
Yes	29	3	P<0.001
No	14	22
Unknown	1	0
Alcohol
Yes	19	3	P<0.001
No	24	22
Unknown	1	0