Assessment of Risk Factors, which Affect the Presence of Inhibitors in Children with Hemophilia A: The Albanian Case-control Study : Table 6

Table 6: Inhibitor presence according to treatment characteristics II.

Inhibitors presence	Yes		No		p value	Pearson correlation
Inhibitors presence	N	%	N	%		R	p value
Reason for the 1^st exposure
Hemorrhage	10	40	15	60	0.61	0.02	0.896
Surgery	3	42.9	4	57.1	0.61	0.02	0.896
Surgery during the 50^th exposures days
Yes	6	54.5	5	45.5	0.21	0.20	0.260
No	7	33.3	14	66.7	0.21	0.20	0.260
Type of exposure
Major	13	52	12	48	0.01	-0.43	0.012
Minor	0	0	7	100	0.01	-0.43	0.012
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