Fig. 1

Schematic diagram for the study design and patient selection criteria. PPI, proton pump inhibitor; ITT, intention-to-treat analysis; PP, per-protocol analysis; UBT, urea breath test; H. pylori, Helicobacter pylori.
Schematic diagram for the study design and patient selection criteria. PPI, proton pump inhibitor; ITT, intention-to-treat analysis; PP, per-protocol analysis; UBT, urea breath test; H. pylori, Helicobacter pylori.