Fig. 4From: Prognostic value of 18F-FDG PET/CT-based radiomics combining dosiomics and dose volume histogram for head and neck cancerNomogram and calibration curves. A Nomogram of OS when the dataset was divided into CEN12 versus 34. B Calibration curves for 2-, 3- and 5-year survival in the training and validation setsBack to article page