Establishment and Verification of Prognostic Nomograms for Patients with Gastrointestinal Stromal Tumors: A SEER-Based Study

Figure 2

Kaplan-Meier survival curves for cancer-specific survival in the training cohort, as stratified by (a) age, (b) gender, (c) race, (d) tumor size, (e) location, and (f) surgery of primary. The race of others includes American Indian/Alaskan Native and Asian/Pacific Islander; locations of others include esophagus, appendix, and peritoneum.

(a)

(b)

(c)

(d)

(e)

(f)