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. 2023 Jan 12;12:1020566. doi: 10.3389/fonc.2022.1020566

Figure 7.

Figure 7

Constructing and evaluating the combined nomogram. (A) The nomograms with age, LDH, ES, ECOG, and risk score. (B) Calibration curves of the nomogram for predicting 1-, 2-, and 3-year survival. ROC curves of the nomogram, risk score, COO+IPI, and IPI score for (C) 1-year and (D) 2-year, and (E) 3-year survival prediction. LDH, lactate dehydrogenases; ES, extranodal sites; ECOG, The Eastern Cooperative Oncology Group performance score; ROC, receiver operating characteristic; COO, cell of origin; IPI, International Prognostic Index.