Radiomic Profiling of Head and Neck Cancer: 18F-FDG PET Texture Analysis as Predictor of Patient Survival
Table 3
Multivariate analysis of the patients’ dataset for PFS without (A) and including (B) imaging biomarkers. Harrel c-indexes of the models, which score their prognostic power, are 0.65 and 0.76, respectively. The two c-indexes are significantly different with a value of 0.01.