Nomogram predicting the prognosis of primary liver cancer after radiofrequency ablation combined with transcatheter arterial chemoembolization

Figure 3 Calibration curve of the model. The calibration of the model confirming the agreement between predicted and observed outcomes of post-treatment recurrent metastasis. The real post-treatment recurrent metastasis rate is represented on the Y-axis. The X-axis represents the expected risk of post-treatment recurrent metastasis. The closer the bias-corrected curve is to the ideal curve, the better the prediction effect.