Fig. 9From: Magnetic resonance imaging-based radiomics signature for preoperative prediction of Ki67 expression in bladder cancerPrognostic value of the IHC-based Ki67 expression status and radiomics-predicted Ki67 expression status based on the SMOTE-LASSO model. a, b Kaplan-Meier DFS curves for patients grouped by IHC-based Ki67 expression status in training and validation sets, respectively. c, d Kaplan-Meier DFS curves for patients grouped by radiomics-predicted Ki67 expression status in training and validation sets, respectively.. IHC: immunohistochemistry; DFS: disease-free survivalBack to article page