Fig. 1.
Unsupervised clustering reveals three distinct clusters of DNA methylation in patients with JMML. Thirty-nine patients who underwent Illumina 450k analysis are included. Patients are displayed on the X axis and the 1527 most variable CpG sites (top 0.5% ranked by standard deviation) are displayed on the Y axis. The three most significant patient characteristics in univariable analysis are presented at the top of the figure. HgB F fetal hemoglobin, SR spontaneous resolution, EFS event-free survival, β beta value, N/A not available