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

Table 8 Standardized incidence rates of general male population compared to low and high-risk patients in operative link for gastritis assessment, operative link on gastric intestinal metaplasia assessment, and TAIM staging systems

	SIR	95%CI	P value
OLGA
General population	1.00
Low (0-II)	2.10	1.32-3.18	0.003
High (III-IV)	3.03	1.11-6.60	0.03
OLGIM
General population	1.00
Low (0-II)	1.86	1.12-2.90	0.02
High (III-IV)	4.00	1.83-7.60	0.001
TAIM
General population	1.00
Low-risk	1.17	0.43-2.54	0.82
High-risk	3.00	1.88-4.55	< 0.001

SIR: Standardized incidence rate; OLGA: Operative link for gastritis assessment; OLGIM: Operative link on gastric intestinal metaplasia assessment.