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EJNMMI Research
Fig. 2 | EJNMMI Research

Fig. 2

From: The added values of 18F-FDG PET/CT in differentiating cancer recurrence and osteoradionecrosis of mandible in patients with treated oral squamous cell carcinoma

Fig. 2

Receiver operating characteristic curve analyses and C-indices for the prediction of MRFS (A). The C-index of the simple scoring system was higher than those calculated for other parameters. Kaplan–Meier plots of MRFS in patients with OSCC classified as being at low- versus high-risk according to the simple scoring system (B). P values according to log-rank tests are presented in the insets

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