Indications Number of patients Percentage (%) Vomiting 42 84 Anorexia 32 64 Nausea 24 48 Epigastric pain 23 46 Regurgitation 20 40 Dyspepsia 16 32 Heartburn 11 22 Dysphagia 6 12 Hematemesis 6 12

Table 1: Indications of UGE.