AMC, absolute monocyte count; FAB, French-American-British; Int-1, intermediate-1; Int-2, intermediate-2; m, month; MDS-CMML, myelodysplastic syndrome-like CMML; MPN-CMML, myeloproliferative neoplasm-like CMML; pt/pts/Pts, point(s); RBC, red blood cell; rate of AML, rate of transformation (cumulative at 48 mo).