Comparison of operative link for gastritis assessment, operative link on gastric intestinal metaplasia assessment, and TAIM stagings among men with atrophic gastritis

Table 4 Operative link for gastritis assessment, operative link on gastric intestinal metaplasia assessment, and TAIM stagings and gastric cancer risk

	n	Gastric cancers	H. pylori pos (%)	HR	95%CI	P value
OLGA stage
0	103	1	25.2	1.00
I	136	3	44.1	2.66	0.28-25.72
II	724	18	24.7	2.84	0.38-21.38	0.10
III	65	1	35.4	1.85	0.11-29.87
IV	109	5	25.7	5.77	0.67-49.77
OLGIM stage
0	205	2	33.7	1.00
I	404	7	28.0	1.82	0.37-8.83
II	316	10	27.8	3.55	0.77-16.36	0.004
III	115	5	26.1	5.91	1.14-30.73
IV	100	4	18.0	5.72	1.03-31.77
TAIM stage
Low	475	6	32.6	1.00
High	662	22	24.3	2.70	1.09-6.69	0.03

HR: Hazard ratio; OLGA: Operative link for gastritis assessment; OLGIM: Operative link on gastric intestinal metaplasia assessment.