highly significantp < 0.0001
The model exhibited good discriminatory power with a C-index of 0.731 and a highly significant likelihood ratio test ( p < 0.0001).
The model exhibited good discriminatory power with a C-index of 0.731 and a highly significant likelihood ratio test ( p < 0.0001).
The radiomics feature original_shape_Elongation demonstrated a trend towards significance (HR = 0.45, 95% CI: 0.2–1.03, p = 0.06), potentially indicating a protective effect.
In the radiomics model, wavelet.LHL_glcm_Correlation emerged as a marginally significant predictor (HR = 2.09, 95% CI: 2.59–98.60, p = 0.06), suggesting its potential relevance in survival prediction and underscoring the value of texture-based imaging features in capturing tumor characteristics.