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Table 5 Haplotypes of IL-1 B SNPs and their association with gastritis and gastric ulcer.

From: Association of IL1B -511C/-31T haplotype and Helicobacter pylori vacA genotypes with gastric ulcer and chronic gastritis

Haplotype

SNP

Controls

Cases

 

-511

-31

 

Chronic gastritis

OR (95%CI)

p-value

Gastric ulcer

OR (95%CI)

p-value

1

T

C

0.706

0.543

1.0*

 

0.570

1.0*

 

2

C

T

0.279

0.363

2.1 (1.2-3.8)

0.02

0.338

1.3 (0.2-7.5)

0.97

3

T

T

0.005

0.067

16 (1.2-221)

0.04

0.019

ID

 

4

C

C

0.010

0.027

3 (0.4-24.6)

0.31

0.073

ID

 
  1. ID: insufficient data. * Reference category. Models adjusted by age, place of origin, education, smoking habit, family history of gastritis or gastric ulcer, and H. pylori infection.