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dupA status among H pylori strains from unselected Iraqi patients with dyspepsia. No association was found between clinical outcome and dupA, cagA, cytotoxin-associated A gene.
| GU | DU | PUD (DU and GU) | NPUD | |
|---|---|---|---|---|
|
| ||||
| dupA+ (n) | 4 | 11 | 15 | 14 |
| dupA− (n) | 19 | 34 | 53 | 72 |
| Total | 23 | 45 | 68 | 86 |
GU: Gastric ulcer, DU: duodenal ulcer, PUD: peptic ulcer disease, NPUD: no peptic ulcer disease, dupA: duodenal ulcer promoting A gene.
