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Fig. 3 | BMC Cancer

Fig. 3

From: Establishment and external validation of prognosis prediction nomogram for patients with distant metastatic intrahepatic cholangiocarcinoma: based on a large population

Fig. 3

Calibration plots of the nomogram for 3-,6- and 9-month OS prediction of the training set (A, B, C), internal verification set (D, E, F) and external verification set (G, H, I). X-axis represents the nomogram-predicted probability of survival; Y-axis represents the actual OS probability. A perfectly accurate nomogram prediction model would result in a plot that the observed and predicted probabilities for given groups fall along the line. Dots with bars represent nomogram-predicted probabilities along with 95% confidence interval. Abbreviations OS, overall survival

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BMC Cancer

ISSN: 1471-2407

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