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. 2020 Mar 5;69(12):2150–2158. doi: 10.1136/gutjnl-2019-319804

Figure 2.

Figure 2

Effect of training sessions 1 and 2 per endoscopist, stratified according to their PSPDR at baseline, after the first training and after the second training. For example, of the seven endoscopists with average PSPDR at baseline, four (57%) moved up to ‘above-average PSPDR’ after training session 1, while three remained in the ‘average PSPDR’ group. PSPDR, proximal serrated polyp detection rate.