Table 1 Postulated incidence of breast cancer by individual year of age in the absence of screening
Age, years | Population | Incidence, per 100,000 | Number of cases |
|---|---|---|---|
50 | 253,157 | 158.4 | 401 |
51 | 252,774 | 162.2 | 410 |
52 | 253,012 | 166.0 | 420 |
53 | 253,239 | 169.8 | 430 |
54 | 253,026 | 173.5 | 439 |
55 | 262,267 | 177.3 | 465 |
56 | 261,879 | 181.0 | 474 |
57 | 261,905 | 184.8 | 484 |
58 | 261,780 | 191.0 | 500 |
59 | 262,170 | 197.2 | 517 |
60 | 275,947 | 203.3 | 561 |
61 | 275,895 | 209.5 | 578 |
62 | 275,846 | 215.7 | 595 |
63 | 276,020 | 218.1 | 602 |
64 | 276,191 | 220.5 | 609 |
65 | 231,943 | 222.9 | 517 |
66 | 232,135 | 225.3 | 523 |
67 | 231,884 | 227.7 | 528 |
68 | 232,059 | 232.7 | 540 |
69 | 231,805 | 237.7 | 551 |
70 | 231,974 | 242.7 | 563 |
71 | 232,136 | 247.7 | 575 |
72 | 231,896 | 252.7 | 586 |
73 | 232,003 | 255.6 | 593 |
74 | 231,811 | 258.4 | 599 |
75 | 189,820 | 261.3 | 496 |
76 | 190,080 | 264.1 | 502 |
77 | 189,888 | 267.0 | 507 |
78 | 190,070 | 269.9 | 513 |
79 | 189,952 | 272.7 | 518 |