Research Article

Helicobacter pylori and Epstein–Barr Virus Infection in Gastric Diseases: Correlation with IL-10 and IL1RN Polymorphism

Table 5

Frequency of the polymorphisms IL1RN and IL-10 loci. Results of univariate and multivariate analysis among groups.

ParametersGroup NGMGroup GCAGroup KGGroup MLUnivariate and multivariate analysis

Polymorphism IL-1RN
 1/150.00% (12/24)62.50% (15/24)41.67% (10/24)70.83% (17/24)0.179 (C)
 1/229.17% (7/24)25.00% (6/24)33.33% (8/24)0.00% (0/24)0.0239 (C)
group ML, (Z)
 2/220.83% (5/24)8.33% (2/24)16.67% (4/24)29.17% (7/24)0.314 (C)
 1/30.00% (0/24)4.17% (1/24)4.17% (1/24)0.00% (0/24)0.564 (C)
 4/40.00% (0/24)0.00% (0/24)4.17% (1/24)0.00% (0/24)0.387 (C)
Polymorphism IL-10 (−1082)
 AA41.67% (10/24)45.83% (11/24)54.17% (13/24)50.00% (12/24)0.841 (C)
 AG33.33% (8/24)33.33% (8/24)29.17% (7/24)20.83% (5/24)0.875 (C)
 GG25.00% (6/24)20.83% (5/24)16.67% (4/24)29.17% (7/24)0.768 (C)

Significant test; significant most frequent; significant less frequent; # = no localized significant modality with significant level <0.05; C = multicomparison chi-square test; Z = Z-test; HP = H. pylori; NGM = normal gastric mucosa; GCA = active chronic gastritis; KG = gastric cancer; ML = MALT lymphoma;  =  value.