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. 2018 Apr 5;4(9):e180174. doi: 10.1001/jamaoncol.2018.0174

Figure 2. Observed and Expected Cumulative Invasive Breast Cancer Risk by Quantile.

Figure 2.

The risk groups are from the predicted 10-year risk assessment (lowest decile, middle 80% and top decile). Solid lines indicate observed risk; broken lines, expected risk. At 10 years the observed risk for the Tyrer-Cuzick model and the Tyrer-Cuzick model with density was 1.4% and 1.0%, respectively, for the bottom decile of risk; 2.7% and 2.6%, respectively, for the middle 80% of risk; and 5.9% and 7.0%, respectively, for the top decile of risk.