The significant , independent predictors of ICH were race ( Asian : hazard ratio , 2.02 ; 95 % CI , 1.39-2 .94 ; black : hazard ratio , 3.25 ; 95 % CI , 1.43-7 .41 ) , age ( 1.35 ; 1.13-1 .63 per 10-year increase ) , reduced serum albumin ( 1.39 ; 1.12-1 .73 per 0.5 g/dL decrease ) , reduced platelet count below 21010 ( 9 ) / L ( 1.08 ; 1.02-1 .13 per 1010 ( 9 ) / L decrease ) , previous stroke or transient ischemic attack ( 1.42 ; 1.02-1 .96 ) , and increased diastolic blood pressure ( 1.17 ; 1.01-1 .36 per 10 mm Hg increase ) .