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Table 3 ACAChE score

From: Factors predicting poor anticoagulant control on warfarin in a Thai population with non-valvular atrial fibrillation (NVAF): the ACAChE score

  Definition Score
A Antiplatelet use 4
C Chronic kidney disease, GFR < 50 ml/min/1.73 m2 2
A Age ≥ 75 years 1
Ch History of congestive heart failure 2
E LVEF < 40% 2
Maximum points   11
  1. ACAChE score = 1 (Age ≥ 75 years) + 2 (Chf) + 2 (Ckd with GFR < 50 ml/min/1.73 m2) + 2 (LVEF < 40%) + 4 (Antiplatelet use)