From: Introduction of organised mammography screening in Tyrol: results following first year of complete rollout
40-49
50-69
Total
Interval cancer rate per 100,000 screens (number of cases in brackets)
26.7 (5)
37.3 (9)
32.7 (14)
Proportion of background incidence rate1) (in percent)
20.8%
17.8%
18.4%