Research Article
Prevalence and Risk Factors of Gastric Adenoma and Gastric Cancer in Colorectal Cancer Patients
Table 4
Follow-up endoscopic findings in colorectal cancer group and control group.
| Endoscopic findings | Colorectal cancer patients () | Control group () | value |
| Chronic atrophic gastritis | 86 (66.7%) | 289 (69.3%) | 0.572 | Intestinal metaplasia | 32 (24.8%) | 56 (13.4%) | 0.002 | Gastric ulcer | 7 (5.4%) | 11 (2.6%) | 0.121 | Duodenal ulcer | 7 (5.4%) | 11 (2.6%) | 0.121 | Hyperplastic polyp | 5 (3.9%) | 35 (8.4%) | 0.085 | Gastric adenoma | 9 (7.0%) | 9 (2.2%) | 0.007 | Gastric cancer | 13 (10.0%) | 2 (0.5%) | <0.001 | Subepithelial tumor (SET) | 3 (2.3%) | 0 (0%) | 0.002 |
|
|