From: Breast cancer risk in a screening cohort of Asian and white British/Irish women from Manchester UK
White | Asian | ||||||||
---|---|---|---|---|---|---|---|---|---|
Women | Breast Cancer | Follow upa | Annual rate | Women | Breast Cancer | Follow upa | Annual rate | ||
Age (y) | N (%) | N (%) | (y) | (per 1000) | N (%) | N (%) | (y) | (per 1000) | Weightsb |
46-49 | 256 (29%) | 2 (13%) | 1042.4 | 1.9 | 10,380 (20%) | 164 (15%) | 39,679.8 | 4.1 | 22 |
50-54 | 289 (33%) | 9 (60%) | 1423.8 | 6.3 | 13,526 (26%) | 246 (23%) | 61,907.0 | 4.0 | 22 |
55-59 | 152 (17%) | 2 (13%) | 802.1 | 2.5 | 9735 (19%) | 184 (17%) | 48,530.3 | 3.8 | 20 |
60-64 | 112 (13%) | 1 (7%) | 579.8 | 1.7 | 9870 (19%) | 277 (26%) | 48,984.0 | 5.7 | 19 |
65-69 | 59 (7%) | 1 (7%) | 310.3 | 3.2 | 6700 (13%) | 174 (16%) | 33,371.6 | 5.2 | 17 |
70-73 | 11 (1%) | 0 (0%) | 54.1 | 0 | 1588 (3%) | 31 (3%) | 7819.4 | 4.0 | 0 |
Age-standardized (95% CI) | 3.2 (1.6 - 5.2) | 4.5 (4.2-4.8) |