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. 2013 Sep 13;6(5):1083–1088. doi: 10.3892/etm.2013.1299

Figure 4.

Figure 4.

Changes in the overall scores and subscale GSRS scores (abdominal score) after treatment with (A) a PPI or (B) a PPI + rikkunshito. Closed circles indicate mean scores. *P<0.05, **P<0.01 vs. the score at baseline (Wilcoxon signed-rank test). GSRS, Gastrointestinal Symptom Rating Scale; PPI, proton pump inhibitor; ESD, endoscopic submucosal dissection.