What are the risk factors, risk categories, and bleeding events in the validation cohorts?
The risk factors, risk categories, and bleeding events in the validation cohorts include age, biomarkers (GDF-15 or cystatin C/CKD-EPI, cTnT-hs, and Hb), previous bleed history (2), renal function (1), APT (1), anemia (3), severe renal disease (3), age > 75 (SBP (1), severe renal/hepatic disease (1 each), stroke (1), bleeding (1), labile INR (1), age > 75 y (1), hepatic/renal disease (1), ethanol abuse (1), malignancy, age > 75 y (1), YPlt (1), re-bleeding risk (2), BP (1), anemia (1), genetic factors, atrial fibrillation, and better care. The score for each variable in ABC score is based on a nonogram.