Extensive and actualized review of the novel defined prognostic factors in CMML.
MDAPS, CPSS and Mayo prognostic model are excellent to distinguish low and high-risk patients.
Platelets < 100 × 109/L is the independent prognostic factor with the highest weight in our series.
CPSS-P was constructed after including the platelet count information to the CPSS.
CPSS-P was the index with the higher capability for predicting survival and AML transformation.