Table 2.

Cumulative age-standardized ^a incidence rates (per 100,000) for Total OC and OP cancer and anatomic subsites by demographic factors: 2000–2010 (SEER 18)

Demographic Factor	Total OC and OP Cancer	Lip	Oral Tongue	Floor of Mouth	Gums/Pa late/Other	Base of Tongue	Tonsil	Oropharynx
	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)	Rate (95% CI)
Total Incidence	8.4 (8.3, 8.4)	0.8 (0.8, 0.8)	1.5 (1.5, 1.5)	0.6 (0.6, 0.7)	1.4 (1.3, 1.4)	1.5 (1.5, 1.5)	1.9 (1.9, 1.9)	0.7 (0.7, 0.7)
Age at diagnosis (yrs.)
<50	2.0 (1.9, 2.0)	0.2 (0.1, 0.2)	0.4 (0.4, 0.4)	0.1 (0.1, 0.1)	0.3 (0.3, 0.3)	0.3 (0.3, 0.3)	0.6 (0.6, 0.6)	0.1 (0.1, 0.1)
50–59	18.2 (17.9, 18.4)	1.0 (1.0, 1.1)	2.9 (2.8, 3.0)	1.5 (1.4, 1.5)	1.8 (1.7, 1.9)	3.9 (3.8, 4.0)	5.6 (5.5, 5.7)	1.5 (1.5, 1.6)
60–69	27.6 (27.2, 28.0)	2.0 (1.9, 2.2)	4.5 (4.3, 4.7)	2.5 (2.4, 2.6)	3.8 (3.6, 3.9)	6.1 (5.9, 6.2)	6.2 (6.0, 6.4)	2.5 (2.4, 2.7)
70+	31.7 (31.3, 32.2)	4.4 (4.3, 4.6)	5.9 (5.7, 6.1)	2.4 (2.3, 2.5)	7.5 (7.4, 7.7)	4.8 (4.7, 5.0)	4.2 (4.0, 4.3)	2.5 (2.3, 2.6)
Gender
Male	12.5 (12.4, 12.6)	1.3(1.3, 1.4)	1.9(1.9, 1.9)	1.0 (0.9, 1.0)	1.6 (1.5, 1.6)	2.6 (2.5, 2.6)	3.1 (3.1, 3.2)	1.0 (1.0, 1.1)
Female	4.8 (4.7, 4.9)	0.4(0.3, 0.4)	1.1(1.1, 1.2)	0.4 (0.4, 0.4)	1.2 (1.1, 1.2)	0.6 (0.6, 0.6)	0.8 (0.8, 0.8)	0.4 (0.4, 0.4)
Race/Ethnicity
non-Hispanic, White	9.5 (9.4, 9.5)	1.0 (0.9, 1.0)	1.7 (1.6, 1.7)	0.7 (0.7, 0.7)	1.4 (1.4, 1.5)	1.8 (1.8, 1.8)	2.2 (2.1, 2.2)	0.7 (0.7, 0.7)
non-Hispanic, Black	7.5 (7.3, 7.6)	0.1 (0.1, 0.1)	0.9 (0.9, 1.0)	0.7 (0.7, 0.8)	1.2 (1.2, 1.3)	1.4 (1.3, 1.5)	1.9 (1.8, 2.0)	1.2 (1.1, 1.2)
Hispanic	5.0 (4.9, 5.2)	0.4 (0.4, 0.4)	0.9 (0.9, 1.0)	0.4 (0.3, 0.4)	1.0 (0.9, 1.0)	0.8 (0.7, 0.8)	1.2 (1.1, 1.3)	0.4 (0.4, 0.5)
non-Hispanic Other	4.4 (4.3, 4.6)	0.1 (0.1, 0.2)	1.3 (1.2, 1.4)	0.3 (0.2, 0.3)	1.0 (0.9, 1.1)	0.5 (0.5, 0.6)	0.9 (0.8, 0.9)	0.3 (0.2, 0.3)
Race/Ethnicity-Gender
NHW Males	14.1 (14.0,14.2)	1.6 (1.6, 1.7)	2.1 (2.1, 2.2)	1.0 (1.0, 1.1)	1.7 (1.6, 1.7)	3.0 (3.0, 3.1)	3.5 (3.5, 3.6)	1.0 (1.0, 1.1)
NHW Females	5.3 (5.2,5.4)	0.4 (0.4, 0.5)	1.3 (1.2, 1.3)	0.4 (0.4, 0.4)	1.2 (1.2, 1.3)	0.7 (0.6, 0.7)	0.9 (0.8, 0.9)	0.4 (0.4, 0.4)
NHB Males	11.9 (11.5,12.3)	0.1 (0.1, 0.2)	1.4 (1.2, 1.5)	1.2 (1.1, 1.3)	1.5 (1.3, 1.6)	2.4 (2.3, 2.6)	3.4 (3.2, 3.6)	1.9 (1.8, 2.1)
NHB Females	4.0 (3.8,4.2)	0.1 (0.1, 0.1)	0.6 (0.5, 0.7)	0.3 (0.3, 0.4)	1.0 (1.0, 1.1)	0.6 (0.6, 0.7)	0.7 (0.7, 0.8)	0.6 (0.5, 0.6)
Hispanic Males	7.2 (6.9,7.4)	0.7 (0.6, 0.8)	1.1 (1.0, 1.2)	0.5 (0.5, 0.6)	1.0 (0.9, 1.2)	1.2 (1.1, 1.3)	1.9 (1.8, 2.0)	0.7 (0.6, 0.8)
Hispanic Females	3.2 (3.0, 3.4)	0.2 (0.2, 0.2)	0.8 (0.7, 0.9)	0.2 (0.2, 0.2)	0.9 (0.8, 1.0)	0.4 (0.3, 0.4)	0.6 (0.5, 0.6)	0.2 (0.2, 0.3)
NH Other Males	6.0 (5.7, 6.2)	0.2 (0.1, 0.2)	1.6 (1.4, 1.7)	0.4 (0.3, 0.5)	1.2 (1.1, 1.3)	0.9 (0.8, 1.0)	1.3 (1.2, 1.5)	0.4 (0.3, 0.5)
NH Other Females	3.1 (3.0, 3.3)	0.1 (0.1, 0.1)	1.1 (1.0, 1.2)	0.2 (0.1, 0.2)	0.8 (0.8, 0.9	0.3 (0.2, 0.3)	0.5 (0.4, 0.5)	0.2 (0.1, 0.2)
Stage at diagnosis
Localized	2.7 (2.7, 2.8)	0.6 (0.6, 0.6)	0.9 (0.8, 0.9)	0.3 (0.2, 0.3)	0.5 (0.5, 0.5)	0.2 (0.2, 0.2)	0.2 (0.2, 0.2)	0.2 (0.2, 0.2)
Regional	3.9 (3.8, 3.9)	0.1 (0.1, 0.1)	0.4 (0.4, 0.4)	0.3 (0.3, 0.3)	0.6 (0.6, 0.6)	1.0 (1.0, 1.0)	1.2 (1.1, 1.2)	0.3 (0.3, 0.3)
Distant	0.9 (0.9, 0.9)	0.0 (0.0, 0.0)	0.1 (0.1, 0.2)	0.0 (0.0, 0.0)	0.1 (0.1, 0.1)	0.3 (0.3, 0.3)	0.2 (0.2, 0.2)	0.1 (0.1, 0.1)
Unstaged	0.9 (0.9, 0.9)	0.1 (0.0, 0.1)	0.1 (0.1, 0.1)	0.0 (0.0, 0.0)	0.2 (0.2, 0.2)	0.1 (0.1, 0.1)	0.3 (0.3, 0.3)	0.1 (0.1, 0.1)

^aAge standardized to 2000 U.S. standard population

NH- Non-Hispanic; NHW- Non-Hispanic White; NWB- Non-Hispanic Black