| 1. Uptake |
| Overall |
| By sex |
| By deprivation category |
| Response rate to first invitation |
| 2. Time to colonoscopy |
| 3. Proportion of gFOBT positives undergoing colonoscopy |
| 4. Colonoscopy completion rate |
| 5. Colonoscopy complication rate |
| Admissions for complications |
| Deaths. |
| 6. Positivity rate |
| 7. Cancer detection rate |
| 8. Stage at diagnosis (including polyp cancers) |
| 9. Adenoma detection rate |
| Overall |
| High risk |
| 10. Positive predictive value (PPV) |
| For cancer |
| For adenoma |
| For high-risk adenoma |
| For any neoplasia |
gFOBT, guaiac faecal occult blood testing.