Research Article

Epithelioid Hemangioendothelioma: Incidence, Mortality, Prognostic Factors, and Survival Analysis Using the Surveillance, Epidemiology, and End Results Database

Figure 6

(a, b) Calibration plots of the nomogram for overall survival prediction at 3- and 5-years. (c, d) Time-dependent receiver operating characteristic curves of the nomogram for overall survival prediction at 3- and 5-years.
(a)
(b)
(c)
(d)