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. Author manuscript; available in PMC: 2016 Jul 30.
Published in final edited form as: JAMA Surg. 2016 Apr 1;151(4):365–373. doi: 10.1001/jamasurg.2015.4516

Figure 3. Calibration Plot Comparing Predicted and Actual Survival Probabilities at 5-y Follow-up.

Figure 3

The 30-sample bootstrapped calibration plot for the prediction of 5-y recurrence-free survival and overall survival is shown. The blue line represents the ideal fit; circles represent nomogram-predicted probabilities; triangles represent the bootstrap-corrected estimates; and error bars represent the 95% CIs of these estimates.