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. 2009 Apr 18;94(6):865–869. doi: 10.3324/haematol.2008.004234

Figure 1.

Figure 1.

Evolution of incidence of myeloproliferative neoplasms (MPN), incidence rates from 1980 to 2007 in the Côte d’Or area registry. There was a significant increase in the incidence of essential thrombocytemia (p<0.001) in 2005–2007 compared to 1980–2004 when diagnosed according to the WHO 2008 criteria. Polycythemia vera (PV), essential thrombocythemia (ET) and idiopathic myelofibrosis (IMF).