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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Ann Thorac Surg. 2019 Jan 30;107(6):1600–1606. doi: 10.1016/j.athoracsur.2018.12.041

Figure 3.

Figure 3.

Calibration Pot, Optimism-correction is a statistical method used to mitigate bias arising from validation of a prediction model in the cohort in which it was derived[25], [26].