Table 1:
Note.—Numbers in parentheses are percentages. BI-RADS = Breast Imaging Reporting and Data System, BMI = body mass index, HRT = hormone replacement therapy.
*BI-RADS breast density is as follows: A = fatty, B = scattered fibroglandular tissue, C = heterogeneously dense, D = extremely dense.
†All BI-RADS category 5 masses were invasive cancers.
‡The maximum linear size was determined from radiologist-drawn lesion outlines; radiologist-drawn outlines were not used in the radiomics and quantitative three-compartment breast methods.