FIG 4.

Kaplan-Meier curves estimating probability of survival for all patients and subgroup analyses as indicated. The P values from log-rank (Mantel-Cox) tests are indicated on the graph. We currently have 2-year data for all 44 patients enrolled. For those with longer-term data, we censored the data at 2 years. Six patients were also censored on the date they underwent hematopoietic stem-cell transplantation. aCML, atypical chronic myeloid leukemia; CNL, chronic neutrophilic leukemia; IPSS, International Prognostic Scoring System; Mut, mutation; WT, wild type.