基于T2WI与DWI多参数MRI纹理特征融合的前列腺癌预测模型构建
李露, 高勇, 周妤盼

Construction of Prostate Cancer Model Based on T2WI Combined with DWI Multi Parameter MRI Texture Feature Fusion
LI Lu, GAO Yong, ZHOU Yupan
表3 PCa和BPH基于DWI图像的直方图参数比较
Table 3 Comparison of histogram parameters between prostate cancer and prostate hyperplasia based on DWI images
指标 PCa(n=90) BPH(n=90) t P
方差DWI 1836.78±725.29 1681.54±768.11 1.394 0.165
DWI 6.18±0.77 6.33±0.82 -1.294 0.197
峰度DWI 0.09±0.04 0.11±0.05 -2.570 0.011
偏度DWI 0.10±0.05 0.09±0.04 1.392 0.166
平均值DWI 464.5±108.03 292.69±81.55 12.042 <0.001