Number invited (%) | Accepted invite (%) | Returned materials (%) | Numerical risk study arm (%) | Categorical risk study arm (%) | Positive result letter arm (%) | |
---|---|---|---|---|---|---|
Gender | ||||||
Male | 1391 (50.3) | 224 (51.6) | 154 (50.0) | 50 (49.5) | 50 (48.1) | 54 (52.4) |
Female | 1376 (49.7) | 210 (48.4) | 154 (50.0) | 51 (50.5) | 54 (51.9) | 49 (47.6) |
Age (years) | ||||||
50–54 | 354 (24.8) | 88 (20.3) | 57 (18.5) | 16 (15.8) | 20 (19.2) | 21 (20.4) |
55–59 | 332 (20.8) | 84 (19.4) | 52 (16.9) | 19 (18.8) | 17 (16.3) | 16 (15.5) |
60–64 | 576 (19.3) | 105 (24.2) | 76 (24.7) | 26 (20.8) | 25 (24.0) | 25 (24.3) |
65–69 | 460 (16.6) | 73 (16.8) | 59 (19.2) | 21 (20.8) | 18 (17.3) | 20 (19.4) |
70–74 | 511 (18.5) | 84 (19.4) | 64 (20.8) | 19 (18.8) | 24 (23.1) | 21 (20.4) |
SIMD* quintile | ||||||
1 (most deprived) | 779 (28.2) | 80 (18.4) | 51 (16.6) | 16 (15.8) | 16 (15.4) | 19 (18.4) |
2 | 623 (22.5) | 85 (19.6) | 59 (19.2) | 20 (19.8) | 21 (20.2) | 18 (17.5) |
3 | 514 (18.6) | 83 (19.1) | 55 (17.9) | 20 (19.8) | 17 (16.3) | 18 (17.5) |
4 | 439 (15.9) | 95 (21.9) | 72 (23.4) | 21 (20.8) | 26 (25.0) | 25 (24.3) |
5 (least deprived) | 412 (14.9) | 91 (21.0) | 71 (23.1) | 24 (23.8) | 24 (23.1) | 23 (22.3) |