Table 2
Logistic regression analysis: adjusted odds ratios
Odds ratio
95% Confidence interval
p Value
Age
0.96
(0.91–1.01)
0.13
NSAID
4.93
(1.63–14.88)
0.005
H pylori
2.80
(1.09–7.19)
0.03
Interaction
0.41
(0.11–1.59)
0.19