82 Impact of Food Insecurity on Anticoagulation Quality Among Patients Receiving Warfarin at a Safety Net Academic Center

Introduction: Warfarin management remains essential for a variety of anticoagulated patients and is impacted by dietary vitamin K intake, potentially leading to variation in international normalized ratio (INR), and increased bleeding or thrombosis. Food insecurity (FI) may limit consistent access to vitamin K foods, and thus INR control. This cross-sectional cohort study aims to characterize the correlation of FI and time in therapeutic range (TTR).