Risk of Treatment Failure Stratified by Pathologic Outcome
Censored patients are patients who were lost during the specific follow-up period.With a median follow-up of 36 months (IQR, 24-51 months) for all patients, OS after treatment failure significantly improved in the CAO/ARO/AIO-04 trial (at 3 years, 44% [IQR, 37%-51%]; hazard ratio [HR], 0.61 [95% CI, 0.47-0.79]) and further in the CAO/ARO/AIO-12 trial (at 3 years, 73% [IQR, 60%-87%]; HR, 0.32 [95% CI, 0.18-0.54]) compared with the CAO/ARO/AIO-94 trial (at 3 years, 30% [IQR, 22%-39%]) (