Table 4 Anticoagulation treatment methods for patients with atrial fibrillation
From: Atrial fibrillation in a primary care practice: prevalence and management
| Â | # (%) | 95% C.I. |
|---|---|---|
On Coumadin (n = 204) | Â | Â |
   Coumadin alone | 189 (72.4) | 66.5–77.6 |
   Coumadin + Aspirin | 15 (5.8) | 3.4–9.5 |
Not on Coumadin (n = 57) | Â | Â |
   Aspirin alone | 44 (16.9) | 12.6–22.1 |
   ticlopidine alone | 2 (0.8) | 0.1–3.0 |
   no treatment | 11 (4.2) | 2.2–7.6 |