Table 1 Mammography screening program in the Copenhagen (1991–2001) and Funen (1993–2001) regions, Denmark
From: Mammographic density in birth cohorts of Danish women: a longitudinal study
Copenhagen | |||||
|---|---|---|---|---|---|
Screening period, Year | 1991-93 | 1993-95 | 1995-97 | 1997-99 | 1999-2001 |
Target population (TP), N (%) | 43092 | 41159 | 40037 | 40304 | 40865 |
Coverage by age (years), N (%) | 29991 (69.6) | 25920 (63.0) | 24981 (62.4) | 25269 (62.7) | 24910 (61.0) |
50-54 | 5779 (58.8) | 5737 (54.7) | 6668 (57.3) | 7200 (52.7) | 6918 (50.5) |
55-59 | 6967 (72.8) | 6279 (67.9) | 6127 (66.4) | 6699 (70.2) | 7215 (67.1) |
60-64 | 7377 (69.2) | 5995 (61.4) | 5600 (63.2) | 5299 (63.9) | 5289 (64.2) |
65-711 | 9868 (75.7) | 7909 (67.8) | 6586 (63.9) | 6071 (68.8) | 5488 (67.3) |
Data on mammographic density, N (%) | |||||
Yes | 29991 (98.8) | 25920 (99.4) | 24981 (99.4) | 25269 (99.4) | 24910 (99.4) |
No2 | 363 (1.2) | 163 (0.6) | 157 (0.6) | 149 (0.6) | 145 (0.6) |
Mammographic density, N (%) | |||||
- Fatty | 15814 (52.7) | 13093 (50.2) | 11668 (46.7) | 10669 (42.2) | 8983 (36.1) |
- Mixed/dense | 14177 (47.3) | 12827 (49.2) | 13313 (53.3) | 14600 (57.8) | 15927 (63.9) |
Funen | |||||
Screening period, Year | 1993-95 | 1996-97 | 1998-99 | 2000-01 | |
Target population (TP), N (%) | 49666 | 51985 | 54198 | 55905 | |
Coverage by age (years), N (%) | 41381 (83.3) | 43483 (83.7) | 44272 (82.0) | 46007 (82.3) | |
50-54 | 12755 (86.4) | 15046 (89.5) | 15052 (84.8) | 14755 (85.3) | |
55-59 | 10813 (87.4) | 10869 (84.5) | 11554 (83.6) | 13033 (83.7) | |
60-64 | 9370 (81.9) | 9370 (81.0) | 9682 (81.3) | 9941 (81.3) | |
65-69 | 8416 (75.7) | 8198 (75.5) | 7984 (74.5) | 8278 (76.7) | |
Data on mammographic density, N (%) | |||||
Yes | 40253 (97.3) | 42767 (98.4) | 43564 (98.4) | 45275 (98.4) | |
No2 | 1128 (2.7) | 716 (1.6) | 708 (1.6) | 732 (1.6) | |
Mammographic density, N (%) | |||||
Fatty | 16650 (41.4) | 18031 (42.2) | 15733 (36.1) | 13452 (29.7) | |
Mixed/dense | 23603 (58.6) | 24736 (57.8) | 27831 (63.9) | 31823 (70.3) |