Cortical bone parameters of the femoral diaphysis: the four cortical bone morphology parameters (TbAr,CtAr, CtAr/TbAr, and CtTh) measured by micro-CT and dental CT.

SD = standard deviation; CV = coefficient of variation (100×SD/mean); TtAr = total cross-sectional area; CtAr = cortical area; CtAr/TtAr = cortical bone area fraction; CtTh = cortical thickness.Cortical bone parameters of the femoral diaphysis: the four cortical bone morphology parameters (TbAr,CtAr, CtAr/TbAr, and CtTh) measured by micro-CT and dental CT.标准差（standard deviation, SD）；变异系数（coefficient of variation, CV，计算公式为100×SD/均值）；总横截面积（total cross-sectional area, TtAr）；骨皮质面积（cortical area, CtAr）；骨皮质面积分数（cortical bone area fraction, CtAr/TtAr）；骨皮质厚度（cortical thickness, CtTh）。本数据集包含股骨干（femoral diaphysis）的骨皮质参数：通过显微计算机断层扫描（micro-CT）与牙科计算机断层扫描（dental CT）测得的4项骨皮质形态学参数，即TbAr、CtAr、CtAr/TbAr及CtTh。