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. 2020 Aug 3;11:3872. doi: 10.1038/s41467-020-17672-w

Fig. 1. Risk-adjusted survival curves of different staging groups in nasopharyngeal carcinoma patients.

Fig. 1

Disease failure probabilities (a); distant metastasis–free survival probabilities (b); local recurrence–free survival probabilities (c) and regional recurrence–free survival probabilities (d). Number of patients: group I, n = 367; group II, n = 3472; group III, n = 1863; group IV, n = 714.