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Volume 119, Issue 1, Pages 7-14 (July 2000)
Atrophy and intestinal metaplasia one year after cure of H. pylori infection: A prospective, randomized study Joseph J.Y. Sung, San–Rin Lin, Jessica Y.L. Ching, Li–Ya Zhou, Kar F. To, Ren–Ten Wang, Wai K. Leung, Enders K.W. NG, James Y.W. Lau, Yuk T. Lee, Chung K. Yeung, William Chao, S.C. Sydney Chung Gastroenterology Volume 119, Issue 1, Pages 7-14 (July 2000) DOI: /gast Copyright © 2000 American Gastroenterological Association Terms and Conditions
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Fig. 1 Number of patients screened and subsequently entered into study. OGD, esophagogastroduodenoscopy. Gastroenterology , 7-14DOI: ( /gast ) Copyright © 2000 American Gastroenterological Association Terms and Conditions
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Fig. 2 Percentage changes in gastric histology 1 year after treatment. Hp−, H. pylori eradicated; Hp+, H. pylori infected; AI, acute inflammation as evident by PMN infiltration; CI, chronic inflammation as evident by mononuclear cell infiltration.*P < Gastroenterology , 7-14DOI: ( /gast ) Copyright © 2000 American Gastroenterological Association Terms and Conditions
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Fig. 3 Percentage changes in gastric histology at 1 year at different sites. (A) Antrum; (B) corpus. Hp−, H. pylori eradicated; Hp+, H. pylori infected; AI, acute inflammation as evident by PMN infiltration; CI, chronic inflammation as evident by mononuclear cell infiltration. *P < Gastroenterology , 7-14DOI: ( /gast ) Copyright © 2000 American Gastroenterological Association Terms and Conditions
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Fig. 4 Response to treatment (percentage changes in different histopathology types) according to cagA status. (A) H. pylori–eradicated (cagA-positive, 159 patients; cagA-negative, 55 patients). (B) H. pylori–infected group (cagA-positive, 159 patients; cagA-negative, 67 patients). Gastroenterology , 7-14DOI: ( /gast ) Copyright © 2000 American Gastroenterological Association Terms and Conditions
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Fig. 5 Response to treatment (percentage changes in different histopathology types) in different age groups. (A) H. pylori–eradicated group (age ≤ 45 years, 47 patients; age > 45 years, 179 patients). (B) H. pylori–infected group (age ≤ 45 years, 52 patients; age > 45 years, 193 patients). *P < 0.05. Gastroenterology , 7-14DOI: ( /gast ) Copyright © 2000 American Gastroenterological Association Terms and Conditions
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