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Table 3 Multivariate analysis of prognostic factors related to DFS, and OS in cervical esophageal cancer

From: Outcome of proximal esophageal cancer after definitive combined chemo-radiation: a Swiss multicenter retrospective study

Endpoint

Variable

HR

95% CI for HR

p- value

DFS

IDCHT

0.42

0.20 - 0.88

0.02

RT Dose

0.95

0.9 – 0.99

0.03

OS

IDCHT

0.26

0.1 - 0.65

0.004

RT Dose

0.01

0.0006 - 0.3

0.006

Grade

0.02

0.002 - 0.46

0.033

  1. OS overall survival, DFS disease-free survival, IDCHT induction chemotherapy, RT Dose radiation treatment dose, 95% CI 95% confidence interval, HR hazard ratio