From: Mammography-based screening program: preliminary results from a first 2-year round in a Brazilian region using mobile and fixed units
Age group (years)
Mammography examinations
Cancer cases
Cases/1,000 MMG
40–49
8,666 (48.2%)
34 (44.7%)
3.9
50–59
6,173 (34.4%)
21 (27.6%)
3.4
60–69
3,125 (17.4%)
6.7
Total
17,964 (100%)
76 (100%)
4.2