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Fig. 3 | BMC Women's Health

Fig. 3

From: Predictive models for overall survival in breast cancer patients with a second primary malignancy: a real-world study in Shanghai, China

Fig. 3

Validation of two nomograms for overall survival prediction of female BC patients with SPM. A Calibration and C ROC curves of 5-, 10- and 15-years OS from BC diagnosis in the training cohort (left) and validation cohort (right). The grey line represents the performance of the ideal nomogram where the predicted probability perfectly corresponds to the observed probability. B Calibration and D ROC curves of 3-, 5- and 10-years OS from SPM diagnosis in the training cohort (left) and validation cohort (right). ROC, receiver operating characteristic; BC, breast cancer; SPM, second primary malignancy; OS, overall survival

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