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).