Predicting the Development of Gastric Neoplasms in a Healthcare Cohort by Combining Helicobacter pylori Antibodies and Serum Pepsinogen: A 5-Year Longitudinal Study

Table 3

Hazard ratio for the incidence of gastric adenoma and cancer by Cox regression analysis.

	Hazard ratio	95% confidence interval	value
Group
A	1		0.025^a
B	2.65	0.86–8.14	0.088
C	5.35	1.68–17.05	0.005
D	8.25	0.92–74.24	0.060
Age	1.049	1.008–1.091	0.018
Male sex	1.716	0.692–4.254	0.244

^aP for trend.