CrCl: Creatinine clearance; TIA: Transient ischemic attack; INR: International normalized ratio

^aCirrhosis or bilirubin >2× normal, or aspartate aminotransferase/alanine aminotransferase/alkaline phosphatase >3× normal

^bINR > 1.1

Table 2. Multivariable analysis to identify predictors of bleeding complications