Fig. 1.

Distribution of parameters regarding coagulation and fibrinolytic factors of aHUS patients at the initial visit. Each level is expressed as median (range). a PT-INR (n = 60): 1.07 (0.76–1.44); eight patients with PT-INR > 1.25. b APTT (n = 59): 29.5 (15.3–67.1). c Fibrinogen (n = 53): 282 (76–572); five patients with fibrinogen < 150 mg/dl. d FDP (n = 53): 14.6 (0.5–194.0); 15 patients with FDP > 10 μg/dl. PT-INR international normalized ratio of prothrombin time, APTT activated partial thromboplastin time, FDP fibrinogen/fibrin degradation products