Cumulative risk of a lymphoproliferative event in years from MGUS diagnosis. (A) Cumulative risk for the grouped outcomes of lymphoid (MM, amyloidosis, NHL, Hodgkin lymphoma, ALL) and myeloid (AML, CML, MDS, myeloproliferative disorder) events. (B) Event-specific cumulative risk for MM, NHL, and AML. Bars denote the 95% CI.