Factor | Category | Attendees | Non-attendees | OR (95 % CI) | OR (95 % CI) | OR (95 % CI) |
---|---|---|---|---|---|---|
N (%) | N (%) | Crude | Age-adjusted | Adjusteda | ||
Cancer in family | No | 647 (48.7) | 57 (46.0) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 681 (51.3) | 67 (54.0) | 1.12 (0.77–1.61) | 1.12 (0.77–1.62) | 1.10 (0.76–1.60) | |
Missing | 0 | 0 | – | – | – | |
Cancer in close relations | No | 656 (49.4) | 62 (50.0) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 672 (50.6) | 62 (50.0) | 0.98 (0.68–1.41) | 1.04 (0.72–1.51) | 1.07 (0.74–1.56) | |
Missing | 0 | 0 | – | – | – | |
Breast cancer in family | No | 1144 (86.1) | 104 (83.9) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 184 (13.9) | 20 (16.1) | 1.20 (0.72–1.98) | 1.17 (0.71–1.94) | 1.18 (0.72–1.97) | |
Missing | 0 | 0 | – | – | – | |
Breast cancer in close relations | No | 761 (57.3) | 74 (59.7) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 567 (43.1) | 50 (40.3) | 0.91 (0.62–1.32) | 0.98 (0.67–1.43) | 1.04 (0.71–1.53) | |
Missing | 0 | 0 | – | – | – | |
Have had cancer | No | 994 (74.8) | 89 (71.8) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 334 (25.2) | 35(28.2) | 1.17 (0.78–1.76) | 1.16 (0.77–1.75) | 1.16 (0.77–1.75) | |
Missing | 0 | 0 | – | – | – | |
Have had breast cancer | No | 1224 (92.2) | 120 (96.8) | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
Yes | 104 (7.8) | 4 (3.2) | 0.39 (0.14–1.08) | 0.40 (0.14–1.10) | 0.41 (0.15–1.15) | |
Missing | 0 | 0 | – | – | – |