Fig. 4: Univariate assessed and heritable breast cancer risk distributions by genetic information provided to BOADICEA and by high-risk threshold (Hi-RT, the multiple of the age-specific absolute risk of breast cancer incidence).

In all cases, the risk assessment is for women aged 40 with their full first-degree family (FH1) proband information provided to BOADICEA. The rows are sorted by Hi-RT, and within the Hi-RT groups by whether the polygenic risk score (PRS) and/or pathogenic variant (PV) information has been used.