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Table 3 Multivariate Cox regression analysis of disease-free survival (DFS) and overall survival (OS)

From: Expression of epidermal growth factor receptor is an independent prognostic factor for esophageal squamous cell carcinoma

 

Overall survival

Disease-free survival

HR (95% CI)

P value

HR (95% CI)

P value

Histological grade

1.804 (1.282 to 2.540)

0.062

1.301 (1.060 to 1.597)

0.012

Tumor stage

1.191 (0.797 to 1.778)

0.394

1.178 (0.790 to 1.758)

0.422

Lymph node status

2.028 (1.529 to 2.688)

<0.0001

1.888 (1.423 to 2.504)

<0.0001

EGFR expression

1.804 (1.282 to 2.504)

0.001

1.681 (1.192 to 2.369)

0.003

Tumor size (length)

1.331 (1.090 to 1.625)

0.005

1.334 (1.093 to 1.627)

0.005

  1. HR, hazard ratio; CI, confidence interval; EGFR, epidermal growth factor receptor.
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World Journal of Surgical Oncology

ISSN: 1477-7819

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