Fig. 2

Nomogram for 1, 3, and 5-year prediction of OS of patients with metastasis RCC a Classical application of the nomogram b. Each category of the prognostic variables was assigned a score on the Points scale. After summing up the score of each variable and locating the total score on the Total Points scale, a line was vertically drawn to the 1, 3, and 5-year survival probability scale and estimated survival probability at each time point could be obtained