Skip to main content
. Author manuscript; available in PMC: 2012 Oct 15.
Published in final edited form as: Cancer. 2011 Mar 31;117(20):4740–4706. doi: 10.1002/cncr.26111

Figure 3. Overall Survival for All Stage IV Patients (secondary analysis).

Figure 3

A plot of Kaplan-Meier estimates of Overall Survival (OS) for all patients with Stage IV disease, including those who could not be completely resected of all disease. OS was defined as the time from the date of surgery until the date of death due to any cause. Patients last known to be alive were censored at the date of last contact and are marked on the curve with a tic representing the last follow-up time.