4. Estimated deaths and mortality rates of oral and oropharyngeal cancer in China, 2015.

Areas	Sex	Deaths	Crude mortality (1/105)	Ratio (%)	ASMRC (1/105)	ASMRW (1/105)	Cumulative rate (0−74) (%)	TASR (35−64) (1/105)
ASMRC, age-standardized mortality rate by Chinese standard population in 2000; ASMRW, age-standardized mortality rate by world standard population (Segi’s population); TASR, truncated age-standardized rate by world standard population.
All	Both	23,830	1.73	1.02	1.09	1.08	0.12	1.68
	Male	17,217	2.45	1.16	1.61	1.61	0.19	2.65
	Female	6,613	0.99	0.77	0.57	0.56	0.06	0.69
Urban areas	Both	15,323	1.99	1.15	1.19	1.19	0.13	1.94
	Male	11,133	2.83	1.33	1.77	1.77	0.21	3.09
	Female	4,190	1.11	0.85	0.61	0.60	0.06	0.74
Rural areas	Both	8,507	1.41	0.85	0.93	0.92	0.11	1.31
	Male	6,084	1.96	0.94	1.38	1.37	0.16	1.98
	Female	2,423	0.83	0.67	0.51	0.49	0.05	0.63
Eastern areas	Both	10,128	1.96	1.09	1.14	1.13	0.13	1.79
	Male	7,210	2.75	1.25	1.69	1.69	0.19	2.89
	Female	2,918	1.15	0.83	0.60	0.60	0.06	0.68
Middle areas	Both	7,435	1.61	0.93	1.05	1.04	0.12	1.64
	Male	5,243	2.20	1.04	1.51	1.51	0.18	2.54
	Female	2,192	0.98	0.75	0.59	0.57	0.06	0.72
Western areas	Both	6,267	1.58	1.03	1.05	1.04	0.12	1.56
	Male	4,765	2.33	1.20	1.62	1.61	0.18	2.42
	Female	1,502	0.78	0.71	0.49	0.49	0.05	0.67