Predicted joint bleeding rate by FA level for patients with mild or moderate hemophilia A or hemophilia B
| . | Predicted no. of joint bleeds per 6 months . | |||||||
|---|---|---|---|---|---|---|---|---|
| Hemophilia A FVIII activity . | Hemophilia B FIX activity . | |||||||
| 5% . | 10% . | 15% . | 20% . | 5% . | 10% . | 15% . | 20% . | |
| Age group, y | ||||||||
| 2-9 | 0.5 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.06 | 0.04 |
| 10-24 | 1.6 | 1.0 | 0.6 | 0.4 | 0.7 | 0.4 | 0.2 | 0.1 |
| 25-44 | 2.3 | 1.4 | 0.8 | 0.5 | 1.4 | 0.8 | 0.5 | 0.3 |
| ≥45 | 1.4 | 0.8 | 0.5 | 0.3 | 0.9 | 0.5 | 0.3 | 0.2 |
| . | Predicted no. of joint bleeds per 6 months . | |||||||
|---|---|---|---|---|---|---|---|---|
| Hemophilia A FVIII activity . | Hemophilia B FIX activity . | |||||||
| 5% . | 10% . | 15% . | 20% . | 5% . | 10% . | 15% . | 20% . | |
| Age group, y | ||||||||
| 2-9 | 0.5 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.06 | 0.04 |
| 10-24 | 1.6 | 1.0 | 0.6 | 0.4 | 0.7 | 0.4 | 0.2 | 0.1 |
| 25-44 | 2.3 | 1.4 | 0.8 | 0.5 | 1.4 | 0.8 | 0.5 | 0.3 |
| ≥45 | 1.4 | 0.8 | 0.5 | 0.3 | 0.9 | 0.5 | 0.3 | 0.2 |
Prediction is for a white patient with commercial insurance and normal BMI who is HIV negative.