Table 4 The selected radiomics features (5 for T2WI, 8 for DWI, and 5 for CE-T1) and their relevant coefficients in DWI-score, T2-score and CE-T1 were shown respectively
Sequence | Feature | Regression coefficient |
|---|---|---|
DWI | wavelet-LHL_glcm_Correlation | -0.1513774 |
original_shape_Flatness | -0.3334344 | |
wavelet-HLL_firstorder_Mean | 1.3887476 | |
wavelet-LLL_firstorder_Kurtosis | 0.7470276 | |
wavelet-HHH_gldm_SmallDependenceHighGrayLevelEmphasis | 0.6402795 | |
wavelet-HHL_glcm_ClusterShade | 0.9630735 | |
original_shape_Sphericity | -0.2369538 | |
wavelet-HHL_firstorder_Median | 1.1780915 | |
T2WI | original_firstorder_Minimum | -0.4911958 |
wavelet.HHH_firstorder_Skewness | 1.5153604 | |
wavelet.HHL_glszm_SmallAreaEmphasis | 0.160303 | |
wavelet.LLL_glcm_Idmn | 0.9831785 | |
wavelet.HLL_firstorder_Skewness | -1.2942632 | |
CE-T1 | wavelet.HHH_glszm_SizeZoneNonUniformity | 0.04780355 |
wavelet.HHH_gldm_DependenceVariance | 0.19039054 | |
wavelet.HLL_firstorder_Skewness | 0.66347437 | |
wavelet.HHH_glszm_SmallAreaLowGrayLevelEmphasis | -0.76497997 | |
original_shape_Sphericity | -1.64123212 |