Document Classification

Section Type: RESULTS

Text: At a median follow-up of 7. 9 years (range, 0. 3 to 10. 1 years) for 355 surviving patients, no differences were observed in OS (hazard ratio [HR], 0. 96 ; 95 % CI, 0. 79 to 1. 18 ; P =. 37 ; 8-year survival, 48 % v 48 %), PFS (HR, 1. 02 ; 95 % CI, 0. 84 to 1. 24 ; P =. 52 ; 8-year estimate, 42 % v 41 %), LRF (HR, 1. 08 ; 95 % CI, 0. 84 to 1. 38 ; P =. 78 ; 8-year estimate, 37 % v 39 %), or DM (HR, 0. 83 ; 95 % CI, 0. 56 to 1. 24 ; P =. 16 ; 8-year estimate, 15 % v 13 %).