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Distribution of anticoagulation and transfusions in the <50 and ≥50 years of age patients.
| Medication | Group 1 (n = 275) (%) | Group 2 (n = 696) (%) | P value (95% CI; odds ratio) |
|---|---|---|---|
| Warfarin | 5 (2) | 74 (11) | <0.001 (0.1 to 0.4; 0.2) |
| Nonsteroidal anti-inflammatories | 14 (5) | 63 (9) | 0.042 (0.3 to 1.0; 0.5) |
| Transfusion dependent | 8 (3) | 52 (8) | 0.010 (0.2 to 0.8; 0.4) |
| Previous transfusion | 6 (2) | 57 (8) | 0.002 (0.1 to 0.6; 0.3) |
