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Discrepancies in breast cancer risk estimation between iPrevent® and the chosen risk estimation model
| Model selected | iPrevent® risk estimates (%) | IBIS or BOADICEA model risk estimates (%) | Difference between iPrevent® and model used (%) | |||
|---|---|---|---|---|---|---|
| 10-year | Residual lifetime | 10-year | Residual lifetime | 10-year | Residual lifetime | |
| IBIS | 3.1 | 14.3 | 2.8 | 13.2 | 0.3 | 1.1 |
| IBIS | 4.7 | 8.2 | 3.9 | 6.8 | 0.8 | 1.4 |
| IBIS | 4.2 | 14.3 | 2.9 | 10.3 | 1.3 | 4 |
| IBIS | 2.7 | 9.5 | 2.3 | 8.1 | 0.4 | 1.4 |
Discrepancies were seen in 4 of 127 cases tested
