RESULTS	Survival in the 10 x 3-Gy arm was significantly ( P = .03 ) better than in the 2 x 8-Gy arm with 1-year survival of 19.6 % ( 95 % CI , 14.1 % to 27.3 % ) v 10.9 % ( 95 % CI , 6.9 % to 17.3 % ) .\