Fig. 3

Nomogram model predicting 1-, 2- and 3-year OS and DFS in colorectal cancer patients. To utilize the nomogram, begin by assigning points to each variable of the patient through drawing a vertical line extending up to the top line labeled "Points". Calculate the cumulative points for all risk factors as total points. Subsequently, draw a vertical line downwards from the axis marked "Total Points" until reaching the bottom line in order to obtain the predicted probability of 1-, 2-, and 3-year survival following colorectal cancer resection. A The nomogram predicted 1-, 2- and 3-year overall survival (OS) for colorectal cancer patients. B The nomogram predicted 1-, 2- and 3-year disease-free survival (DFS) for colorectal cancer patients