Figure 2*. Rates of main sites of bleeding and of those resulting in death or not requiring haemostatic treatment in patients with acquired haemophilia A, as reported in the largest published series of patients.
Green bars: UKHCDO survey, 2007 (n=172)3; purple bars: EACH2 Registry, 2012 (n=501)4; yellow bars: GTH-AH study, 2015 (n=102)5; red bars: HTRS Registry, 2016 (n=166)18; blue bars: CARE Registry, 2019 (n=187)19. The absence of a bar indicates that the data were not reported in the study.
Mucosal: gastrointestinal and genitourinary tract. Deep sites: muscles and retroperitoneum. No treatment: bleeding episodes in which anti-haemorragic drugs were not used. *The coloured figure is published online.