Anticoagulation prescription in atrial fibrillation.

We seek to assess the factors associated with the anticoagulation prescription in a cohort of patients with atrial fibrillation (AF) collected from out-patient clinics.A total of 1524 patients with a history of AF were collected from out-patients clinics. CHADS(2), CHA(2)DS(2)-VASc and HAS-BLED scores were calculated in every patient. Variables associated with anticoagulant treatment prescription were analyzed in univariant and multivariant models.Most patients received either anticoagulant (62%) or antiplatelet treatment (37%). Anticoagulation rates increased among higher CHADS(2) and CHA(2)DS(2)-VASc score values. A logistic regression model was performed to assess the variables associate…