Figure 2

A constructed nomogram for prognostic prediction of a patient with NM-GBA. For category variables, their distributions were reflected by the size of the box (to view boxes of the stage, the smaller one represents stage I and the bigger one represents stage II). The density plot of total points shows the distribution. The patient, a 29-year-old man, had a tumor of 24 mm, G1, stage II, LODDS 1 (−2.479), and did not receive chemotherapy. To use the nomogram, the specific points (black dots) of individual patients were located on each variable axis. Red lines and dots were drawn upward to determine the points received by each variable; the sum (200) of these points was located on the Total Points axis, and a line was drawn downward to the survival axes to determine the probability of 1-year (91.3%), 3-year (74.2%) and 5-year (65.0%) overall survival. NM-GBA non-metastatic gallbladder adenocarcinoma, LODDS log odds of positive lymph nodes.