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Fig. 7 | BMC Medical Imaging

Fig. 7

From: Development and validation of an MRI-based radiomic model for predicting overall survival in nasopharyngeal carcinoma patients with local residual tumors after intensity-modulated radiotherapy

Fig. 7

Kaplanā€“Meier curves of overall survival for stratified analysis of the training cohort (A) and validation cohort (B). In both training and validation cohorts, patients in the high-risk group had a significantly lower overall survival rate than those in the low-risk group (pā€‰<ā€‰0.01; log-rank test)

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