Association Between Treatment With Apixaban, Dabigatran, Rivaroxaban, or Warfarin and Risk for Osteoporotic Fractures Among Patients With Atrial Fibrillation

Background: It is unclear whether anticoagulant type is associated with the risk for osteoporotic fracture, a deleterious complication of anticoagulants among patients with atrial fibrillation (AF). Objective: To compare the risk for osteoporotic fracture between anticoagulants. Design: Population-based cohort study. Setting: Territory-wide electronic health record database of the Hong Kong Hospital Authority. Participants: Patients newly...