1. Volume 155, Issue 1, Pages 67-75 (July 2018)
Effects of Helicobacter pylori Treatment on Incidence of Gastric Cancer in Older Individuals 
Wai K. Leung, Irene O.L. Wong, Ka Shing Cheung, Kar Fu Yeung, Esther W. Chan, Angel Y.S. Wong, Lijia Chen, Ian C.K. Wong, David Y. Graham 
Gastroenterology 
Volume 155, Issue 1, Pages (July 2018)
DOI: /j.gastro
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2. Gastroenterology 2018 155, 67-75DOI: (10.1053/j.gastro.2018.03.028)
Copyright © 2018 AGA Institute Terms and Conditions

3. Figure 1
Cumulative gastric cancer incidences in H pylori–treated subjects compared with the expected gastric cancer incidence in the general population (A) for the whole cohort (n = 73,237) and (B) according to treatment outcomes (treatment success vs retreatment). “Expected” refers to the expected number of cases for individuals in the general population with similar age and sex of the entire cohort based on data from the Hong Kong Cancer Registry.
Gastroenterology  , 67-75DOI: ( /j.gastro )
Copyright © 2018 AGA Institute Terms and Conditions

4. Figure 2
Cumulative incidences of gastric cancer in all H pylori–treated subjects (n = 73,237), after stratification by age at treatment, compared with the expected cumulative incidence in the matched general population. The curves were censored at 13 years. The expected number of gastric cancer cases was calculated using data from the Hong Kong Cancer Registry on individuals in the general population with similar age and sex.
Gastroenterology  , 67-75DOI: ( /j.gastro )
Copyright © 2018 AGA Institute Terms and Conditions

5. Figure 3
Observed (red line) and expected (black line) incidence rates of gastric cancer in all H pylori–treated subjects (n = 73,237) and matched general population, according to age and follow-up durations of (A) less than 5 years, (B) 5–9 years, and (C) 10 years or longer.
Gastroenterology  , 67-75DOI: ( /j.gastro )
Copyright © 2018 AGA Institute Terms and Conditions