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Fig. 2 | Radiation Oncology

Fig. 2

From: Machine learning models predict overall survival and progression free survival of non-surgical esophageal cancer patients with chemoradiotherapy based on CT image radiomics signatures

Fig. 2

The KM curve and ROC curve of PFS prediction model. a KM curve in training cohort. b KM curve in test cohort. c ROC curve in training cohort. d ROC curve in test cohort. PFS, progression free survival; OS, overall survival; KM, Kaplan–Meier; ROC, receiver operator characteristic

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