Procedure Time for Gastric Endoscopic Submucosal Dissection according to Location, considering Both Mucosal Circumferential Incision and Submucosal Dissection

Figure 4

Interquartile range of the mucosal incision and submucosal dissection speed. This figure shows a graph of the mucosal incision and submucosal dissection speed of each of the 12 locations. By noting the interquartile range, the variation in the rate was clear.