Table 3.
SIR1) for invasive prostate cancer in men by family history
| FCD2004 | FCD2002 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Family history | O | E | SIR | 95% CI | O | E | SIR | 95% CI | ||
| Father only | 2 546 | 1 324 | 1.92 | 1.85 | 2.00 | 1 501 | 767 | 1.96 | 1.86 | 2.06 |
| Brother only | 898 | 296 | 3.03 | 2.00 | 4.57 | 361 | 107 | 3.37 | 2.14 | 5.29 |
| Father & brother | 259 | 48 | 5.44 | 3.39 | 8.68 | 118 | 18 | 6.60 | 3.86 | 11.18 |
| No history | 14 473 | 16 516 | 0.88 | 0.86 | 0.89 | 8 573 | 9 662 | 0.89 | 0.87 | 0.91 |
| All brothers (ref) | 9 738 | 9 738 | 1 | 0.69 | 1.44 | 5 490 | 5 490 | 1 | 0.69 | 1.45 |
| All (ref) | 18 176 | 18 176 | 1 | 0.99 | 1.01 | 10 553 | 10 553 | 1 | 0.98 | 1.02 |
| Period of follow-up: 1961-2004 | Period of follow-up: 1961-2002 | |||||||||
1) SIR standardized by age, calender period, socioeconomic status and residential region