Fig. 2From: Factors predicting poor anticoagulant control on warfarin in a Thai population with non-valvular atrial fibrillation (NVAF): the ACAChE scoreReceiver-operating characteristic (ROC) curves demonstrating discrimination performance of the new scoring system (ACAChE score) in comparison with the SAMe-TT2R2 score for time in therapeutic range (TTR) < 65%Back to article page