Table I. Probability of women developing breast cancer, all ages, all races, SEER data 2004-2006.
| Cancer Free Age | Age 25 | Age 30 | Age 35 | Age 40 | Age 45 | Age 50 | Age 55 | Age 60 | Age 65 | Age 70 | Age 75 | Age 80 | Age 85 | Age 90 | Age 95 | Age 95+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age 20 | 0.010 | 0.057 | 0.192 | 0.491 | 1.059 | 1.909 | 2.940 | 4.180 | 5.643 | 7.205 | 8.719 | 10.095 | 11.173 | 11.821 | 12.115 | 12.241 |
| Age 25 | 0.047 | 0.182 | 0.482 | 1.052 | 1.903 | 2.937 | 4.179 | 5.646 | 7.211 | 8.729 | 10.108 | 11.189 | 11.838 | 12.133 | 12.259 | |
| Age 30 | 0.136 | 0.437 | 1.008 | 1.862 | 2.899 | 4.146 | 5.617 | 7.187 | 8.710 | 10.093 | 11.177 | 11.828 | 12.124 | 12.251 | ||
| Age 35 | 0.302 | 0.876 | 1.735 | 2.776 | 4.028 | 5.507 | 7.084 | 8.614 | 10.004 | 11.092 | 11.747 | 12.044 | 12.171 | |||
| Age 40 | 0.579 | 1.444 | 2.493 | 3.755 | 5.245 | 6.834 | 8.376 | 9.776 | 10.874 | 11.533 | 11.833 | 11.961 | ||||
| Age 45 | 0.876 | 1.940 | 3.218 | 4.728 | 6.339 | 7.900 | 9.320 | 10.432 | 11.100 | 11.403 | 11.533 | |||||
| Age 50 | 1.085 | 2.390 | 3.930 | 5.573 | 7.167 | 8.615 | 9.750 | 10.432 | 10.741 | 10.874 | ||||||
| Age 55 | 1.341 | 2.925 | 4.614 | 6.252 | 7.741 | 8.907 | 9.608 | 9.926 | 10.062 | |||||||
| Age 60 | 1.646 | 3.401 | 5.104 | 6.651 | 7.863 | 8.591 | 8.922 | 9.063 | ||||||||
| Age 65 | 1.858 | 3.659 | 5.296 | 6.579 | 7.349 | 7.699 | 7.849 | |||||||||
| Age 70 | 1.955 | 3.732 | 5.124 | 5.961 | 6.341 | 6.503 | ||||||||||
| Age 75 | 2.007 | 3.579 | 4.524 | 4.953 | 5.136 | |||||||||||
| Age 80 | 1.898 | 3.039 | 3.557 | 3.779 | ||||||||||||
| Age 85 | 1.549 | 2.253 | 2.554 | |||||||||||||
| Age 90 | 1.166 | 1.664 |