Table 2 Risk of CRC in the remaining lifetime of a 60-, 64-, 68-, 72- and 76-year old individual after one to eleven consecutive negative screens
From: Resilience of a FIT screening programme against screening fatigue: a modelling study
Number of consecutive negative screens | Lifetime risk of CRC (%) in a | ||||
|---|---|---|---|---|---|
60-year old | 64-year old | 68-year old | 72-year old | 76-year old | |
0a | 6.3 | 6.0 | 5.6 | 5.1 | 4.4 |
1 | 5.2 | 5.2 | 5.0 | 4.6 | 4.1 |
2 | 4.7 | 4.7 | 4.6 | 4.3 | 3.9 |
3 | 3.9 | 4.2 | 4.2 | 4.0 | 3.6 |
4 | b | 3.7 | 3.7 | 3.6 | 3.3 |
5 | b | 3.0 | 3.3 | 3.2 | 3.0 |
6 | b | b | 2.8 | 2.8 | 2.7 |
7 | b | b | 2.2 | 2.4 | 2.4 |
8 | b | b | b | 2.0 | 2.0 |
9 | b | b | b | 1.5 | 1.7 |
10 | b | b | b | b | 1.3 |
11 | b | b | b | b | 1.3 |