RASI was not associated with SCD ( HR : 1.19 [ 95 % CI : 0.50-2 .83 ] , p = 0.694 ) , cardiovascular ( HR : 1.05 [ 95 % CI : 0.62-1 .77 ] , p = 0.854 ) or all-cause mortality ( HR : 0.81 [ 95 % CI : 0.55-1 .20 ] , p = 0.281 ) .