* Eight of the 101 patients were co-diagnosed with “atrial
fibrillation” (313217) and “atrial arrhythmia” (4068155), while four
were co-diagnosed with “atrial arrhythmia” (4068155) and “atrial
fibrillation and flutter” (4108832)
† Two of the 94 patients tagged with “atrial
arrhythmia” (4068155) were diagnosed with “sick sinus syndrome”
(4261842) based on EMR, which is a descendant concept ID based on OMOP.
‡ Standard deviation
§ No patients on apixaban had bleeding events