Fig. 9

Validation of the novel 9-gene prediction model. A Survival probability of AML patients from the validation cohort with high and low risk scores calculated using the 9-gene prediction model. B The time-dependent receiver operating characteristic curve of the prediction model in the validation cohort. False positive rate, FPR; true positive rate, TPR. C Risk score was calculated using the 9-gene prediction model and plotted for each AML patient from the validation cohort. D Nomogram showing the prediction of AML patient outcome according to gender, age, treatment resistance and risk score. E Calibration graph showing the consistency between nomogram predicted survival probability and observed fraction survival probability