Comparison of the delta scores after education according to the education method and study population. The delta-score after a one-time lecture was similar in the online and offline groups in total population (8.8±4.3 vs. 7.8±3.7, respectively; p=0.406) (A). In the IM resident group, the delta-score was similar after online and offline lectures (9.0±4.5 vs. 8.4±3.6, respectively; p=0.927) (B). In the GI fellow group, the delta-score was similar after online and offline lectures (7.3±3.8 vs. 7.3±3.0, respectively; p=0.986) (C). There was also no difference between the IM resident and GI fellows in the total population (8.8±4.1 vs. 7.3±3.6, respectively; p=0.290) (D). IM, internal medicine; GI, gastroenterology.

Korean J Gastroenterol 2024;84:223~229 https://doi.org/10.4166/kjg.2024.096