Table 4. Annualized bleeding rates in the prophylaxis population.

Type of bleeding event	Prophylaxis ( N  = 25)
	Mean (SD)	Median (range)
Spontaneous	3.0 (4.7)	1.5 (0–19.7)
Traumatic	0.7 (1.6)	0 (0–5.7)
Other/ unknown	1.2 (3.6)	0 (0–18.0)
Total	4.9 (6.8)	1.9 (0–27.0)

Abbreviation: SD, standard deviation.