Document Classification

Section Type: RESULTS

Text: The ICD significantly reduced all-cause and arrhythmic death in patients < 75 years old (all-cause death HR = 0. 69, 95 % CI : 0. 56-0. 85, P < 0. 0001 ; arrhythmic death HR = 0. 44, 95 % CI : 0. 32-0. 62, P < 0. 0001), but not in patients > or = 75 years old (all-cause death HR = 1. 06, 95 % CI : 0. 69-1. 64, P = 0. 79 ; arrhythmic death HR = 0. 90, 95 % CI : 0. 42-1. 95, P = 0. 79).