Testing-depended variables of polyp, dysplasia, cancer and inflammatory bowel disease (IBD)with the independent variable of age >50 years (n= 462 patients > 50 years)
| Variables | Age (>50) n= 462 (%) | p Value | |
| Polyp | No polyps | 393 (85.06%) | <0.01* |
| Polyp(s) | 6914.94% | ||
| Dysplasia | No | 33572.51% | <0.01* |
| Yes | 12727.49% | ||
| Cancer | No | 38082.25% | <0.01* |
| Yes | 8217.75% | ||
| IBD | No | 44295.67% | <0.01* |
| Yes | 204.33% | ||
* Statistically significant results.