Table 2.
List of selected feature parameters for establishing the radiomics signature
| Feature name and intercept | Coefficient |
|---|---|
| Intercept | −0.353 |
| original_firstorder_Skewness | −0.833 |
| log-sigma-1-0-mm-3D_glszm_LowGrayLevelZoneEmphasis | 0.404 |
| log-sigma-1-0-mm-3D_ngtdm_Busyness | 0.379 |
| wavelet-LLL_glcm_JointAverage | −14.890 |
| wavelet-LHL_glszm_SmallAreaLowGrayLevelEmphasis | −0.127 |
| wavelet-LHH_firstorder_Skewness | 1.068 |
| wavelet-LHH_glcm_Imc1 | 9.466 |
| wavelet-LHH_glcm_Imc2 | 2.352 |
| wavelet-LHH_glszm_SmallAreaEmphasis | −0.462 |
| wavelet-HLL_firstorder_Maximum | −4.677 |
| exponential_firstorder_Energy | −0.937 |
| exponential_glszm_SizeZoneNonUniformity | 3.390 |
| gradient_glcm_Idn | 2.041 |
| gradient_glszm_SmallAreaLowGrayLevelEmphasis | 0.091 |
| lbp-3D-k_glszm_SmallAreaLowGrayLevelEmphasis | 3.205 |