Table 3 Point estimates for overall time until second primary cancer diagnosis, stratified on age, and limited to the 12.3% of women who were diagnosed with a second primary tumour

From: Multiple primary tumours in women following breast cancer, 1973–2000

Age at diagnosis

75%

50%

25%

20–29

10.5

5.5

1.9

30–39

16.9

11.1

4.2

40–49

9.9

4.3

0.9

50–59

10.5

4.8

1.1

60–69

8.8

4.4

1.2

70+

6.0

2.7

0.4