Primary Non-Adherence and Associated Factors in Patients with Atrial Fibrillation in Germany: A Retrospective Cohort Study
Background: Primary non-adherence (PNA)—failure to dispense a newly prescribed medication—is an early barrier to effective treatment. This study aimed to estimate PNA to oral anticoagulants in patients with atrial fibrillation (AF) in Germany and to identify associated factors. Methods: In this retrospective cohort stu...