Fig. 4From: Selection of three miRNA signatures with prognostic value in non-M3 acute myeloid leukemiaThe overall survival of AML patients in different PCA groups, shown by Kaplan-Meier curves. Groups were identified according to patients’ PCA values of the 3 miRNA signatures. The P-value of log-rank test for differences between the high-PCA and low-PCA groups was less than 0.001Back to article page