Table 4 Invasive breast cancers by behaviour in relation to invitation to screening in the Finnish female population in the study period 2000–2010 and the corresponding predicted values with 95% confidence intervals (CI) in 2020
2000-2010 | 2020 | ||||
|---|---|---|---|---|---|
N | (%) | N | 95% CI | (%) | |
ALL | 44 572 | (100) | 5 454 | (100) | |
Before screening age | 7 129 | (16) | 541 | (496–589) | (10) |
At screening age | 18 564 | (42) | 3 545 | (3 429–3 662) | (65) |
non-attendee | 2 948 | (7) | 410 | (371–451) | (8) |
screen-detected | 10 291 | (23) | 2 076 | (1 988–2 166) | (38) |
interval | 5 325 | (12) | 1 059 | (996–1 124) | (19) |
After screening age | 18 879 | (42) | 1 368 | (1 296–1 441) | (25) |