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

Table 1 Historical prevalence of inherited bleeding disorders, Brazil, 2002-2014

Year	Haemophilia A		Haemophilia B		von Willebrand’s disease		Other inherited bleeding disorders^a		Not informed		Total
	N	%	N	N	N	%	N	%	N	%	N	%
2002	5,411	70.95	886	11.62	866	11.36	202	2.65	261	3.42	7,626	100
2007	6,881	62.33	1,291	11.69	2,333	21.13	316	2.86	219	1.98	11,040	100
2009	7,905	54.76	1,516	10.50	3,822	26.48	1,015	7.03	178	1.23	14,436	100
2010	8,369	52.06	1,609	10.01	4,451	27.69	1,437	8.94	210	1.31	16,076	100
2011	8,848	50.94	1,723	9.92	4,934	28.41	1,865	10.74	0	0.00	17,370	100
2012	9,122	49.17	1,801	9.71	5,445	29.35	2,184	11.77	0	0.00	18,552	100
2013	9,348	47.33	1,838	9.31	5,976	30.26	2,589	13.11	0	0.00	19,751	100
2014	9,616	45.65	1,881	8.93	6,544	31.06	3,025	14.36	0	0.00	21,066	100

^aThis includes rare bleeding disorders, platelet disorders, hemophilia carriers and unknown bleeding disorders

ISSN: 1750-1172