Cut-off point for predicted masking risk (%)a | Frequency above cut-off point (%)b | Discovery rates for tumors not seen on mammography (%) | ||
---|---|---|---|---|
Clinical modelc | Boosting PMD modeld | Observed PMD modele | ||
5 | 47.5 | 81.8 | 80.9 | 78.9 |
10 | 26.4 | 54.5 | 57.7 | 55.6 |
12 | 20.0 | 44.8 | 47.4 | 48.7 |
15 | 13.6 | 32.9 | 35.1 | 39.7 |
20 | 7.5 | 16.2 | 21.0 | 25.4 |