Inhibitors presence | Yes | No | p value | Pearson correlation | |||
N | % | N | % | R | p value | ||
Reason for the 1st exposure | |||||||
Hemorrhage | 10 | 40 | 15 | 60 | 0.61 | 0.02 | 0.896 |
Surgery | 3 | 42.9 | 4 | 57.1 | |||
Surgery during the 50th exposures days | |||||||
Yes | 6 | 54.5 | 5 | 45.5 | 0.21 | 0.20 | 0.260 |
No | 7 | 33.3 | 14 | 66.7 | |||
Type of exposure | |||||||
Major | 13 | 52 | 12 | 48 | 0.01 | -0.43 | 0.012 |
Minor | 0 | 0 | 7 | 100 | |||
Average FVIII dosage | |||||||
-35 UI/kg/day | 0 | 0 | 11 | 100 | 0.02 | 0.62 | <0.001 |
35-50 UI/kg/day | 11 | 57.9 | 8 | 42.1 | |||
+50 UI/kg/day | 2 | 100 | 0 | 0 |