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. 2022 Jan 4;15:17–32. doi: 10.2147/JIR.S341774

Figure 4.

Figure 4

Construction and evaluation of a nomogram. (A) A nomogram was constructed based on PRGPI, 1p19q codeletion status and WHO grade in CGGA693 cohort. (B–D) Calibration curves showing the concordance between predicted and observed 1-, 3- and 5-year OS in CGGA693, CGGA325 and TCGA cohorts.