Kaplan-Meier survival curves for OS. (A) Kaplan-Meier survival curves for OS among the 3 groups CEBPA^dm, CEBPA^sm, and CEBPA^wt. (B) Kaplan-Meier survival curves for OS of the 4 genotypes FLT3^ITD/NPM1^mutant, FLT3^ITD/NPM1^wt, FLT3^wt/NPM1^mutant, and FLT3^wt/NPM1^wt within the CEBPA^sm group. (C) Kaplan-Meier survival curves for OS of the 4 genotypes within CEBPA^wt. *P value by global log-rank test.