Figure 1: Clinical symptom score in FD patients and healthy volunteers.

Clinical symptoms including nausea, abdominal fullness, abdominal pain, abdominal discomfort and glasgow score in FD patients were significantly higher compared to healthy volunteers. * vs. healthy volunteers, p=0.001. **vs. healthy volunteers, p<0.001 ***vs. healthy volunteers, p=0.01. ****vs. healthy volunteers, p<0.001. *****vs. healthy volunteers, p<0.0001.

figure 1