Document Classification

Section Type: RESULTS

Text: Hemorrhagic stroke on warfarin occurred more often in Asians than non-Asians (hazard ratio [HR], 2. 4 ; 95 % confidence interval [CI], 1. 3-4. 7 ; P = 0. 007), with significant reductions for DE compared with warfarin in both Asian (DE 110 versus warfarin HR, 0. 15 ; 95 % CI, 0. 03-0. 66 and DE 150 versus warfarin HR, 0. 22 ; 95 % CI, 0. 06-0. 77) and non-Asian (DE 110 versus warfarin HR, 0. 37 ; 95 % CI, 0. 19-0. 72 and DE 150 versus warfarin HR, 0. 28 ; 95 % CI, 0. 13-0. 58) patients.