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. 2023 Mar 9;56(2):203–213. doi: 10.5946/ce.2022.087

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Copyright © 2023 Korean Society of Gastrointestinal Endoscopy

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 4. — The relationship between the percentage of the gastric mucosa surface stained with methylene blue and the OLGIM stage. OLGIM 0 vs. OLGIM III, p=0.048; OLGIM 0 vs. OLGIM IV, p=0.039. MB%, the percentage of the gastric mucosa surface stained with methylene blue; OLGIM, Operative Link on Gastric Intestinal Metaplasia.