Table 3.
Comparison between Giemsa stain and Immunohistochemical stain in detection of Helicobacter pylori in all patients
| Detection of H. pylori | |||
| Ulcerative colitis | Control | ||
| Giemsa stain | Immunohistochemical stain | Giemsa stain | Immunohistochemical stain |
| 12/30 (40%) | 17/30 (56.6%) | 4/30 (13.3%) | 6/30 (20%) |
| P = 0.30 | P = 0.72 | ||
H. pylori: Helicobacter pylori.