Table 1 Association between the presence of H. pylori and changes in the gastric mucosa
From: Interleukin 8 (-251 T>A) polymorphism in children and teenagers infected with Helicobacter pylori
H. pylori Negative | H. pylori Positive | |
|---|---|---|
Normal mucosa | 117 (92%) | 10 (8%) |
Gastritis | 97 (61%) | 61 (39%) |
Total | 214 (75%) | 71 (25%) |