Figure 3.

PFS according to sex differences in the various WHO subcategories of all patients (adult and children) with SM. Patients with MIS and MCL were excluded, see Methods. For the definition of progression: see Methods. Grey lines: male patients; black lines: female patients. The numbers at risk are given at the time points outlined on the X-axis. A: DCM: diffuse cutaneous mastocytosis; B: MPCM: maculopapular cutaneous mastocytosis; C: ISM: indolent systemic mastocytosis; D: SSM: smoldering systemic mastocytosis; E: ASM: aggressive systemic mastocytosis; F: SM-AHN: systemic mastocytosis with an associated hematological neoplasm.