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Table 3 Projected absolute risk (%) of breast cancer by relative risks, initial age, and follow-up years

From: Risk prediction for breast Cancer in Han Chinese women based on a cause-specific Hazard model

Initial age,y

follow-up years

Projected absolute risk, %

Relative risk

1

5

10

15

20

25

25

10

0.01

0.03

0.06

0.09

0.12

0.15

 

20

0.07

0.36

0.71

1.06

1.42

1.77

 

30

0.18

0.88

1.74

2.60

3.46

4.30

30

5

0.01

0.03

0.06

0.09

0.12

0.15

 

10

0.01

0.06

0.11

0.17

0.22

0.28

 

20

0.14

0.69

1.37

2.04

2.71

3.38

 

30

0.22

1.09

2.16

3.22

4.27

5.31

40

5

0.06

0.30

0.60

0.91

1.20

1.50

 

10

0.13

0.63

1.26

1.89

2.51

3.13

 

20

0.21

1.04

2.06

3.08

4.08

5.08

 

30

0.28

1.39

2.76

4.10

5.43

6.74

50

5

0.04

0.20

0.40

0.60

0.80

0.99

 

10

0.08

0.42

0.83

1.24

1.65

2.06

 

20

0.16

0.78

1.55

2.31

3.07

3.82

 

30

0.20

1.01

2.01

3.00

3.99

4.96

60

5

0.04

0.20

0.41

0.61

0.81

1.01

 

10

0.08

0.38

0.76

1.13

1.51

1.88

 

20

0.13

0.63

1.25

1.87

2.48

3.09

70

5

0.01

0.07

0.14

0.21

0.28

0.35

 

10

0.06

0.28

0.55

0.83

1.10

1.38