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. 2021 Mar 2;5(3):pkab021. doi: 10.1093/jncics/pkab021

Figure 2.

Figure 2.

Receiver operating characteristic curves for IBIS (dashed line) and BOADICEA (solid line) breast cancer risk models (family history, lifestyle factors, and polygenic risk score). The case cohort consisted of 3098 women. The area under the curve was 0.62 (95% confidence interval = 0.60 to 0.65) for IBIS and 0.62 (95% confidence interval = 0.59 to 0.64) for BOADICEA. The dotted line represents the line of no discrimination. For more detailed comparisons, see Table 3. BOADICEA = Breast and Ovarian Analysis of Disease Incidence and Carrier Estimation Algorithm model (version 5.0.0); IBIS = International Breast Cancer Intervention Study model (version 8 b).