From: Consensus recommendations for the diagnosis and treatment of acquired hemophilia A
Green, 1981
[8]
Morrison, 1993[14]
Collins, 2007[5]
N
215
65
150
Idiopathic (%)
46
55
63
Collagen, vascular, and other autoimmune diseases (%)
18
17
Malignancy (%)
7
12
15
Skin diseases (%)
5
2
3
Possible drug reaction (%)
6
0
Pregnancy (%)
11