Site and gender distribution of screen-detected, interval and non-screened cancers in all three rounds
| Site | Screen-detected, % (n) | Interval, % (n) | Non-screened, % (n) | |||
| Male | Female | Male | Female | Male | Female | |
| Right colon | 17.7 (74) | 27.7 (62) | 27.3 (85) | 37.2 (116) | 21.4 (855) | 31.8 (849) |
| Left colon | 53.8 (225) | 52.2 (117) | 40.2 (125) | 31.1 (97) | 44.3 (1764) | 42.6 (1161) |
| Rectum | 28.5 (119) | 20.1 (45) | 32.5 (101) | 31.7 (99) | 34.3 (1364) | 26.2 (713) |
Male versus female in screen-detected: χ2=10.95, p=0.009.
Male versus female in interval: χ2=8.3, p=0.016.
Male versus female in non-screened: χ2=85.18, p<0.001.