纹理多参数分析在帕金森病患者脑磁化率定量中的应用研究

赵欣欣, 裴孟超

Study on multi-parametric texture analysis for quantifying brain magnetic susceptibility in patients with Parkinson′s disease

ZHAO Xinxin, PEI Mengchao

表6 PD组与 HC组之间纹理参数和平均磁化率值的 ROC曲线分析结果

Tab 6 Results of the ROC curve analyses of texture parameters and mean magnetic susceptibility values between the PD and HC groups

Item Measurement AUC P value Mean Magnetic susceptibility value 0.678 <0.001 GLRLM feature RLNonUni 0.708 <0.001 GLevNonU 0.646 <0.001 LngREmph 0.777 <0.001 ShrtREmp 0.714 <0.001 Fraction 0.716 <0.001