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Table 3 Multivariate Cox regression analysis of disease-specific survival

From: NS1-binding protein radiosensitizes esophageal squamous cell carcinoma by transcriptionally suppressing c-Myc

Variables

Learning cohort

Validation cohort

HR

95% CI

P

HR

95% CI

P

NS1-BP expression

2.229

0.929–3.996

0.019

2.518

1.085–5.226

0.010

CRT response

3.271

1.485–7.207

0.003

3.958

1.386–7.667

0.008

N category

1.233

0.586–2.595

0.581

1.663

0.562–3.893

0.329

M category

1.595

0.946–2.691

0.080

1.331

0.667–2.433

0.039

  1. ESCC esophageal squamous cell carcinoma, DSS disease-specific survival, HR hazard ratio, CI confidence interval