Objective: The aim of this study was to construct a risk model to assess overall survival (OS) and disease-free survival (DFS) in patients with esophageal cancer (EC) after surgery.
https://www.dovepress.com/recurrence-and-prognostic-model-for-identifying-patients-at-risk-for-e-peer-reviewed-article-CMAR
Recurrence and prognostic model for identifying patients at risk for esophageal cancer after surgery