MRI-based radiomics value for predicting the survival of patients with locally advanced cervical squamous cell cancer treated with concurrent chemoradiotherapy

Table 4 Radiomics features included in the construction of the Rad-PFS

	Feature name
feature 1	T2WI_original_glszm_LargerAreaLowGrayLevelEmphasis
feature 2	T2WI_original_glszm_SizeZoneNonUniformity
feature 3	ADC_original_shape_Sphericity
feature 4	ADC_original_firstorder_Kurtosis
feature 5	ADC_original_firstorder_Mean
feature 6	ADC_original_glcm_ClusterShade
feature 7	ADC_original_glcm_DifferenceVariance
feature 8	ADC_original_glcm_Imc1
feature 9	ADC_original_glcm_Idmn
feature 10	Arterial-phase_original_gldm_LowGrayLevelEmphasis
feature 11	Delayed-phase_original_firstorder_TotalEnergy
feature 12	Delayed-phase_original_glszm_ZoneEntropy

T2WI T2-weighted imaging, ADC apparent diffusion coefficient, GLSZM gray level size zone matrix, GLCM gray level co-occurrence matrix, GLDM gray level dependence matrix.

ISSN: 1470-7330