Does the updated ABC-AF-bleeding score 2.0 improve discrimination and calibration for the risk of major bleeding compared to standard clinical risk scores in patients with atrial fibrillation treated with oral anticoagulants?
The updated ABC-AF-bleeding score 2.0 provides superior discrimination and calibration for major bleeding risk compared to standard clinical risk scores in AF patients on anticoagulation.
The updated ABC-AF-bleeding score 2.0 provided better discrimination and calibration for the risk of major bleeding than clinical risk scores, which was consistent across multiple subgroups. These findings support the utility of the ABC-AF-bleeding score for advancing precision medicine in AF.
Hijazi et al. (Sun,) studied this question.