Relation of atrophic gastritis with Helicobacter pylori-CagA+ and interleukin-1 gene polymorphisms

Table 2 OR with 95% CI for the association between atrophic gastritis and risk factors in dyspeptic H pylori-status⁺ patients¹

	Atrophic gastritis in antrum (AAG)			Atrophic gastritis in body (ABG)
	OR	95% CI	P	OR	95% CI	P
Age > 50 yr	1.6	0.8-3.0	0.2	2.8	1.0-7.7	0.04
Men	0.6	0.3-1.2	0.2	1.2	0.4-3.5	0.7
Overweight (BMI > 25.9)	0.7	0.3-1.2	0.2	0.8	0.3-2.0	0.6
Fruit consumption
0-1 times/wk	1.0			1.0
2-6 times/wk	0.4	0.2-0.8	0.01	1.4	0.4-4.6	0.6
More than 6 times/wk	0.3	0.2-0.7	0.00	0.7	0.2-2.6	0.6
Alcohol consumption
No consumption	1.0			1.0
Weekends or more	3.0	0.8-12	0.1	7.3	1.5-35.8	0.02
H pylori
CagA status+	4.1	1.9-9.0	0.000	1.2	0.4-3.5	0.7
IL-1B + 3954
T carriers vs CC	0.6	0.3-1.2	0.16	0.9	0.3-2.4	0.8
IL-1RN
2 carriers vs LL	1.4	0.8-2.6	0.3	1.3	0.5-3.5	0.6
PGI/PGII ≤ 3.4	1.4	0.7-2.8	0.3	4.9	1.1-22.5	0.04

¹Logistic regression, AAG and ABG vs non-atrophic gastritis.