Any of 3 most commonly employed scores: HAS-BLED, ATRIA and HEMORR2 HAGES
DISEASE INTERVENTION COMPARISON RESULTS
J Am Coll Cardiol. 2012 Aug 28;60(9):861-7 Cohorts
IN anticoagulants, vitamin K antagonists, bleeding risk The Use of
Any of 3 most commonly employed scores: HAS-BLED, ATRIA and HEMORR2 HAGES
As Prognostic Item
Is better Than
no using any risk score
To predict clinically relevant bleeding events, but only with modest performance, being HAS slightly better: c-index: 0.60 HAS-BLED, 0.55 HEMORR(2)AGES, 0.50 ATRIA
J Thromb Haemost. 2016 Sep;14(9):1715-24 Cohorts
IN anticoagulants, vitamin K antagonists, bleeding risk, elder patients The Use of
Any of 3 most commonly employed scores: HAS-BLED, ATRIA and HEMORR2 HAGES
As Prognostic Item
Is bad Than
no comparison here
To predict major bleeding: All three scores were associated with major bleeding in the elderly, but had poor predictive abilities: C-statistics < 0.60 all. Only 2 (anemia and antiplatelet therapy) of the classical risk factors were associated with bleeding