Comparison of the number of observed recommendations for a TC and of expected recommendations according to the EuGL, by type of diagnosis
| Diagnosis | Recommended TC | Expected TC according to EuGL | Difference |
|---|---|---|---|
| Negative/non-adenomatous polyp | 1818 | 0 | +1818 |
| Low-risk adenoma | 5146 | 0 | +5146 |
| Intermediate-risk adenoma | 8444 | 8694 | −250 |
| High-risk adenoma | 2452 | 2470 | −18 |
| Total | 17 860 | 11 164 | +6696 |
EuGL, European guidelines for quality assurance in colorectal cancer screening and diagnosis; TC, total colonoscopy.