| Parameters | FICE group (n = 368) | Control group (n = 396) |
| Patients | ||
| Mean age, years (SD) | 63.7 (10.5) | 64.8 (9.31) |
| Sex ratio, % male | 54.2% | 55.6% |
| Indications | ||
| Screening, n (%) | 210 (57.1%) | 199 (50.3%) |
| Bleeding/anaemia, n (%) | 52 (14.1%) | 61 (15.3%) |
| Pain, n (%) | 49 (13.3%) | 65 (16.4%) |
| Diarrhoea, n (%) | 17 (4.6%) | 27 (6.8%) |
| Other n (%) | 40 (10.9%) | 44 (11.1%) |
FICE, Fujinon intelligent colour enhancement.