1.

Quality control indices of stomach cancer in China, 2014

Areas	Sex	M/I	%
			MV	DOC	UB
M/I, mortality to incidence ratio; MV, morphological verified; DCO, death certificate-only; UB, unknown basis.
All	Both	0.71	76.66	2.28	0.48
	Male	0.71	77.41	2.24	0.46
	Female	0.72	74.90	2.39	0.53
Urban areas	Both	0.70	75.64	3.08	0.78
	Male	0.70	76.16	3.04	0.76
	Female	0.70	74.46	3.17	0.83
Rural areas	Both	0.73	77.51	1.61	0.22
	Male	0.72	78.44	1.57	0.21
	Female	0.75	75.29	1.70	0.26