Additional file 1.Additional file 1 is a Word document containing calculations, based on a logistic model for lifetime risk of breast cancer, of the FRR resulting from a given number of alleles of specified per-allele odds-ratio and allele frequency. It also contains calculations of the number of SNPs required to produce a typical FRR. Format: DOC Size: 32KB Download file This file can be viewed with: Microsoft Word Viewer Byrnes et al. Breast Cancer Research 2008 10:208 doi:10.1186/bcr2099 |