Multivariable Competing Risk Regression Estimate of sHR for Biochemical Progression in Fine and Gray Model
ONCOLOGY
Abbreviations: ECOG, Eastern Cooperative Oncology Group; RT, radiation therapy; sHR, subdistribution hazard ratio.The multivariable model is also stratified by regions (US-Northeast, US-West, US-Other, Australia, New Zealand) and randomization arm.The high-risk category was defined as being younger than age 70 years, a prostate-specific antigen of 10 ng/mL or more, and a Gleason score of 8 to 10.