There was also an excess of MB in warfarin users vs nonusers with ICH ( OR , 2.7 ; 95 % CI , 1.6-4.4 ; P < 0.001 ) but none in warfarin users with IS/TIA ( OR , 1.3 ; 95 % CI , 0.9-1.7 ; P=0.33 ; P difference=0.01 ) .
O O O O O O B-DiseaseOrPhenotypicFeature O B-ChemicalEntity O O O O B-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O O O B-ChemicalEntity O O I-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O O