* 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