Table 2.

Univariate analysis assessing factors related to methylation high in the gastric mucosa

VariablesOR (95% CI)P
Age1.03 (1.01–1.04)0.005
Gender (male)1.13 (0.72–1.76)0.6
H. pylori infection13.1 (6.14–27.76)<0.0001
NSAIDs use0.82 (0.22–3.05)0.77
Gastric ulcer1.91 (0.69–5.26)0.21
Duodenal ulcer0.53 (0.019–1.45)0.2
PSCA rs2294008 C/T Genotype1.86 (0.88–3.92)0.1
PSCA rs2294008 T/T Genotype2.36 (1.10–5.02)0.027
  • NOTE: Methylation high, mean z-score methylation > 0.65.