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Clinical Characteristics of Persons With Nonvalvular Atrial Fibrillation Not Taking Warfarin at Baseline
| Clinical Characteristic | No. of Patients (%) |
|---|---|
| Age 75 yrs or older | 5,026 (46.0) |
| Women | 4,730 (43.3) |
| Prior ischemic stroke | 909 (8.3) |
| Diagnosed hypertension | 5,519 (50.5) |
| Diagnosed heart failure | 3,143 (28.8) |
| Diabetes mellitus | 1,804 (16.5) |
