Response evaluations and peripheral blood cell remission. (A) Response evaluations after 2 years of treatment in patients with polycythemia vera (PV) or myelofibrosis (MF). Responses are classified as complete remission (CR), partial remission (PR), no response (NR), progressive disease (PD), drop-outs (DO), and, for MF patients, clinical improvement (CI) and stable disease (SD) (B) Kaplan-Meier plot depicting the cumulative incidence of peripheral blood count remission (PBCR) in patients not in PBCR at baseline (n=42). (C, D) Distribution of participants in PBCR and the number of patients dropping out of the protocol, patients with PV, and patients with MF. (E-G) Estimated change, with 95% confidence interval, in hematocrit (HCT) (E), white blood cell count (WBC) (F), and platelet count (PLT) (G), using generalized linear mixed models.