Fig. 2.

Distribution of the individual RS for the 1-year loco-regional failure in two cohorts. (A) A waterfall plot illustration for the distribution of the individual RS_score for the 1-year loco-regional recurrence subgroup and 1-year locoregional disease-free subgroup; upper panel, experimental cohort; lower panel, validation cohort (B) Receiver operating characteristic curve used to evaluate the prediction performance of RS in the experimental cohort (upper panel) and in the validation cohort (lower panel). RS, radiomic signature.