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Fig. 3 | BMC Surgery

Fig. 3

From: Preoperative risk grade predicts the long-term prognosis of intrahepatic cholangiocarcinoma: a retrospective cohort analysis

Fig. 3

Nomogram for predicting 1-, 3- and 5-year overall survival (OS) of intrahepatic cholangiocarcinoma (ICC) patients. a Nomogram for predicting 1-, 3- and 5-year OS; calibration plot of nomogram for predicting patient survival at b 1-year, c 3-year and d 5-year. The 45-degree blue line represents the performance of the ideal model and the red line represents the performance of the proposed nomogram. Nomogram predicting OS is plotted on the x-axis and the actual OS is plotted on the y-axis. (CEA carcinoembryonic antigen, CA199 carbohydrate antigen 19-9, No tumor number, PRG preoperative risk grade)

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BMC Surgery

ISSN: 1471-2482

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