Skip to main content
. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Xray Sci Technol. 2017;25(5):751–763. doi: 10.3233/XST-16226

Table 1.

Characteristic distribution of our testing dataset

Breast density 1 2 3 4
22 223 302 13
Breast margin 1 2 3 4
85 235 138 102

Note: 1) BIRADS breast density score: 1-almost all fatty replaced, 2-scattered fibroglandular densities, 3-heterogeneously dense, 4-extremely dense; 2) BIRADS breast margin score: 1-smoothed, 2-irregular, 3-spiculated, 4-focal asymmetry.