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Nomograms for (a) predicting 1-, 3- and 5-year overall survival (OS) and (b) colorectal cancer-specific survival (CCS) Instructions for use of the nomogram: First, assign the points of each characteristic of the patient by drawing a vertical line from that variable to the points scale. Then, sum all the points and draw a vertical line from the total points scale to the 1-, 3-, 5-OS or CSS to obtain the probability of death.
