Table 2.

Comparison of upper abdominal discomfort cases with and without irritable bowel syndrome according to chronic gastritis, hemorrhoids, and urolithiasis

	Cases with CG†	Cases with H‡	Cases with U§
Patients with IBS* (51 in number)	40 (78.4%)	17(33.3%)	9 (17.6%)
Patients without IBS (70 in number)	35 (50.0%)	11 (15.7%)	4 (5.7%)
p-value	<0.001	<0.05	<0.05

^*Irritable bowel syndrome

^†Chronic gastritis

^‡Hemorrhoids

^§Urolithiasis