Figure 2
From: The Management and Prognostic Prediction of Adenocarcinoma of Appendix

Calibration of the nomogram predicted system.
Nomogram predicted probability of overall survival was plotted on the x-axis, actual overall survival was plotted on the y-axis and 95% CIs measured by Kaplan-Meier analysis. All predictions lie within the 10% margin of error (within the blue dots line).