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. Author manuscript; available in PMC: 2018 May 17.
Published in final edited form as: JAMA Surg. 2017 May 17;152(5):e170117. doi: 10.1001/jamasurg.2017.0117

Figure 2.

Figure 2

Kaplan-Meier Overall Survival Estimates of California Cancer Registry Patients by Prognostic System

AJCC indicates American Joint Committee on Cancer; MEGNA, multifocality, extrahepatic extension, grade, node positivity, and age older than 60 years. The MEGNA prognostic score assigns 1 point to each significant variable. Scores range from 0 to 5, with higher scores indicating lower estimated survival.