Table 2.
Uptake, retention and weight loss within the BCPP and MDPP groups across breast cancer risk categories
| BCPP | MDPP | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10-year risk of breast cancer | Invited, n | Uptake, n (%) | Retention at 12 months, n (%) | Weight loss, %a | % Losing ≥ 5% weight, n (%) | Invited, n | Uptake, n (%) | Retention at 12 months, n (%) | Weight loss, kga | % Losing ≥ 5% weight, n (%) |
| Low (< 2%) | 206 | 8 (3.9) | 3 (37.5) | −4.2 (−9.7 to +1.3) | 2 (25) | 354 | 20 (5.6) | 12 (60) | −6.8 (−10.6 to −3.0) | 10 (50.0) |
| Average (< 5 to > 2%) | 171 | 17 (9.9) | 13 (76.5) | −7.0 (−11.1 to −3.0) | 10 (58.8) | 267 | 21 (7.9%) | 16 (76) | −7.1 (−10.1 to −4.2) | 12 (57.1) |
| Above average (≥ 5-< 8%) | 59 | 10 (16.9) | 9 (90.0) | −9.3 (−15.0 to −3.6) | 6 (60) | 127 | 20 (16) | 11 (55) | −7.3 (−11.1 to −3.4) | 11 (55.0) |
| High (≥ 8%) | 72 | 10 (13.9) | 8 (80.0) | −9.6 (−14.6 to −4.5) | 8 (80) | 100 | 20 (20) | 14 (70) | −8.4 (−12.4 to −4.4) | 13 (65.0) |
| Total/average | 1356 | 45 (8.9) | 33 (73.3) | −7.6 (−9.8 to −5.4) | 26 (58) | 738 | 81 (9.6) | 53 (65.4) | −7.4 (−9.1 to −5.7) | 46 (56.8) |
aMean (95% confidence interval) baseline carried forward percentage weight loss at 12 months