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. 2021 Jan;9(1):54. doi: 10.21037/atm-20-3130

Figure 5.

Figure 5

Calibration graphs of the nomogram for the predicted 1-, 3-, and 5-year OS rates for the training cohort (A,B,C) and the internal validation cohort (D,E,F). The X-axis represents the nomogram-predicted OS probability. The Y-axis represents the actually observed OS probability. Diagonal lines represent the ideal nomogram reference. Striped dots represent the nomogram-predicted probability with the 95% CI. OS, overall survival; CI, confidence interval.