Tissue composition and scattering parameters of subjects in different BI-RADS categories.

aAverage values and standard deviation (in round brackets).bIn square brackets, p-value (Mann-Whitney test) for the difference between the mean values reported in the above and below cells (e.g., water content for subjects in BI-RADS category 1 vs 2). Reported only when significant (p Tissue composition and scattering parameters of subjects in different BI-RADS categories.a 平均值与标准差以圆括号标注。b 方括号内为曼-惠特尼（Mann-Whitney）检验所得的p值，用于对比上下单元格中记录的均值差异（例如乳腺影像报告和数据系统（Breast Imaging Reporting and Data System，BI-RADS）1类与2类受试者的含水量）。仅当差异具有统计学意义时予以报告。本数据集涵盖不同BI-RADS分类受试者的组织成分与散射参数。