Table 7. Symptoms associated with Helicobacter pylori infection in published studies
| Reference | Number of patient | Helicobacter pylori associated symptoms |
| | | |
| Marshall (21) | 65 | “burping” |
| Rokkas (11) | 55 | bloating |
| Tucci (36) | 45 | Epigastric pain, burning |
| Trespi (60) | 200 | Ulcer-like symptoms |
| | | |