Fig. 9

Comparison of pH ranges of gastric juice between healthy and high-risk groups. Black boxes show fasted pH, and red boxes show pH after meal. Mean ± SD are shown. *Middle bar represents median value. **Only pH range is shown
Comparison of pH ranges of gastric juice between healthy and high-risk groups. Black boxes show fasted pH, and red boxes show pH after meal. Mean ± SD are shown. *Middle bar represents median value. **Only pH range is shown