Fig. 3.

Prognostic performance of GC score in multivariable Fine-Gray or Cox proportional hazards models for all endpoints. Effect sizes of GC were reported per 0.1-unit increases and are reported for each endpoint from the appropriate model. Multivariable models were adjusted for the trial stratification variables and randomization arm (as main effect in Fine-Gray and as strata in Cox; see Table E3 for full model). *Indicates P < .05. ^†Indicates primary endpoint. ^‡Indicates Cox PH model. Abbreviations: ASTRO = American Society for Radiation Oncology; BF = biochemical failure; CI = confidence interval; GC = genomic classifier.