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. 2021 Dec 18;14:9991–10001. doi: 10.2147/IJGM.S343137

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© 2021 Hu et al.

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The ROC curves of the nomogram and all independent predictors at 3- (A), 4- (B), and 5-years (C) in the training set and at 3- (D), 4- (E), and 5-years (F) in testing set.

Abbreviation: ROC, receiver operating characteristic.