Individual and monitoring centre influences upon anticoagulation control of AF patients on warfarin: A longitudinal multi‐centre UK‐based study

Abstract

Although all the participating centres ostensively followed a standard dosing algorithm, our results indicate that variations in practice do occur between different monitoring sites. We suggest feedback on TTR for individual monitoring sites gauged against the average values reported by others would empower the individual centres to improve quality outcomes of anticoagulation therapy by identifying and adjusting contributory factors within their management system.