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. 2022 Jan 31;60(5):1825–1844. doi: 10.1007/s10528-021-10176-2

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Fig. 8 — The Receiver Operating Characteristic (ROC) curves of risk score. a The areas under the ROC curve about 0.5 year. b The areas under the ROC curve about 2 years. c The areas under the ROC curve about 3 years. d The areas under the ROC curve about 4 years