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Table 2 Prevalence of rare bleeding and platelet disorders

From: Evaluation of a web-based registry of inherited bleeding disorders: a descriptive study of the Brazilian experience with HEMOVIDAweb Coagulopatias

Rare bleeding and platelet disorders n %
Afibrinogenemia 35 1.6
Hypofibrinogenemia 40 2.1
Dysfibrinogenemia 11 0.5
Factor II deficiency 13 0.6
Factor V deficiency 157 7.7
Combined factor V and VIII deficiency 27 1.1
Factor VII deficiency 723 35.4
Factor X deficiency 88 4.3
Factor XI deficiency 165 8.1
Factor XIII deficiency 61 3.1
Deficiency of vitamin K-dependent factors 13 0.6
Other combined deficiencies 46 2.3
Bernard Soulier syndrome 59 2.9
Glanzmann’s trombastenia 244 12.1
Other platelet disorders 359 17.6
Total 2,041 100