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Table 5 Multivariate Cox proportional hazards analysis for progression free survival

From: Expression and prognostic relevance of Cyclophilin A and matrix metalloproteinase 9 in esophageal squamous cell carcinoma

Variables

Progression free survival

P

HR

95% CI

CypA

   

     Low vs High

26.22

4.46-154.02

<0.01

MMP9

   

     Low vs High

2.945

0.94-9.24

0.064

Lymph node

   

     No metastasis vs Metastasis

0.587

0.271-1.274

0.178

TNM stage

   

     I–II vs III–IV

0.657

0.319-1.353

0.255

Differentiation

   

     Poor vs Well + Moderate

1.939

0.819-4.59

0.132