Table 1.

Patient demographics.

	Males	Females	P-value
N	46	54
Age (y)	54 (17-84)	56 (26-85)	>0.05
Weight (kg)	76 (54-121)	64 (37-90)	<0.05
Height (m)	1.7 (1.5-1.8)	1.5 (1.4-1.7)	<0.05
INR	2.8 (2.1-3.4)	2.8 (2.0-3.9)	>0.05
Dose (mg/wk)	15.4 (3.2-56)	15.0 (4.0-52)	>0.05
Mo under treatment	12 (4-60)	13 (6-56)	>0.05